/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Random42.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/array-int-trans.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-98196c323137eee61a7c1131837b356358d783d4-98196c3 [2021-06-16 23:57:23,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-16 23:57:23,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-16 23:57:23,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-16 23:57:23,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-16 23:57:23,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-16 23:57:23,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-16 23:57:23,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-16 23:57:23,561 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-16 23:57:23,562 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-16 23:57:23,563 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-16 23:57:23,567 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-16 23:57:23,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-16 23:57:23,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-16 23:57:23,571 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-16 23:57:23,572 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-16 23:57:23,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-16 23:57:23,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-16 23:57:23,579 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-16 23:57:23,580 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-16 23:57:23,581 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-16 23:57:23,582 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-16 23:57:23,582 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-16 23:57:23,582 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-16 23:57:23,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-16 23:57:23,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-16 23:57:23,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-16 23:57:23,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-16 23:57:23,584 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Random42.epf [2021-06-16 23:57:23,612 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-16 23:57:23,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-16 23:57:23,613 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-16 23:57:23,613 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-16 23:57:23,614 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-16 23:57:23,614 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-16 23:57:23,614 INFO L138 SettingsManager]: * Use SBE=true [2021-06-16 23:57:23,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-16 23:57:23,615 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-16 23:57:23,615 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-16 23:57:23,615 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-16 23:57:23,615 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-16 23:57:23,616 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-16 23:57:23,616 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-16 23:57:23,616 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-16 23:57:23,616 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-16 23:57:23,616 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-16 23:57:23,616 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-16 23:57:23,616 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-16 23:57:23,616 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-16 23:57:23,616 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-16 23:57:23,616 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-16 23:57:23,617 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-16 23:57:23,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-16 23:57:23,617 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-16 23:57:23,617 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-16 23:57:23,617 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-16 23:57:23,617 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-16 23:57:23,618 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-16 23:57:23,618 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-16 23:57:23,618 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-16 23:57:23,618 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-16 23:57:23,618 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-16 23:57:23,618 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-06-16 23:57:23,618 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-16 23:57:23,618 INFO L138 SettingsManager]: * Random seed used by POR DFS order=42 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-16 23:57:23,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-16 23:57:23,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-16 23:57:23,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-16 23:57:23,863 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-16 23:57:23,864 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-16 23:57:23,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/array-int-trans.wvr.bpl [2021-06-16 23:57:23,864 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/array-int-trans.wvr.bpl' [2021-06-16 23:57:23,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-16 23:57:23,884 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-16 23:57:23,885 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-16 23:57:23,885 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-16 23:57:23,885 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-16 23:57:23,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.06 11:57:23" (1/1) ... [2021-06-16 23:57:23,904 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.06 11:57:23" (1/1) ... [2021-06-16 23:57:23,909 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-16 23:57:23,910 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-16 23:57:23,910 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-16 23:57:23,910 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-16 23:57:23,915 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.06 11:57:23" (1/1) ... [2021-06-16 23:57:23,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.06 11:57:23" (1/1) ... [2021-06-16 23:57:23,924 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.06 11:57:23" (1/1) ... [2021-06-16 23:57:23,924 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.06 11:57:23" (1/1) ... [2021-06-16 23:57:23,931 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.06 11:57:23" (1/1) ... [2021-06-16 23:57:23,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.06 11:57:23" (1/1) ... [2021-06-16 23:57:23,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.06 11:57:23" (1/1) ... [2021-06-16 23:57:23,934 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-16 23:57:23,935 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-16 23:57:23,935 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-16 23:57:23,935 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-16 23:57:23,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.06 11:57:23" (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 [2021-06-16 23:57:24,010 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-16 23:57:24,010 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-16 23:57:24,010 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-16 23:57:24,010 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-16 23:57:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-16 23:57:24,011 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-16 23:57:24,012 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-16 23:57:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-16 23:57:24,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-16 23:57:24,012 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-16 23:57:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-16 23:57:24,013 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-16 23:57:24,014 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-16 23:57:24,262 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-16 23:57:24,262 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-06-16 23:57:24,263 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: thread1EXIT is neither atomic block end nor error location. [2021-06-16 23:57:24,263 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: thread2EXIT is neither atomic block end nor error location. [2021-06-16 23:57:24,263 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: thread3EXIT is neither atomic block end nor error location. [2021-06-16 23:57:24,264 INFO L202 PluginConnector]: Adding new model array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.06 11:57:24 BoogieIcfgContainer [2021-06-16 23:57:24,265 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-16 23:57:24,266 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-16 23:57:24,266 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-16 23:57:24,268 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-16 23:57:24,268 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.06 11:57:23" (1/2) ... [2021-06-16 23:57:24,269 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e7bb926 and model type array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.06 11:57:24, skipping insertion in model container [2021-06-16 23:57:24,269 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "array-int-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.06 11:57:24" (2/2) ... [2021-06-16 23:57:24,270 INFO L111 eAbstractionObserver]: Analyzing ICFG array-int-trans.wvr.bpl [2021-06-16 23:57:24,273 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-16 23:57:24,274 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-16 23:57:24,274 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-16 23:57:24,274 INFO L470 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-16 23:57:24,313 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-06-16 23:57:24,328 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 [2021-06-16 23:57:24,393 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-16 23:57:24,393 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-16 23:57:24,393 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-16 23:57:24,393 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-16 23:57:24,393 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-16 23:57:24,394 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-16 23:57:24,394 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-16 23:57:24,394 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-16 23:57:24,428 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:24,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:24,435 INFO L82 PathProgramCache]: Analyzing trace with hash 830310370, now seen corresponding path program 1 times [2021-06-16 23:57:24,441 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:24,442 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827663378] [2021-06-16 23:57:24,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:24,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:24,593 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:24,594 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1827663378] [2021-06-16 23:57:24,594 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1827663378] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-16 23:57:24,594 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-16 23:57:24,594 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-16 23:57:24,595 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441953019] [2021-06-16 23:57:24,598 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-16 23:57:24,598 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:24,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-16 23:57:24,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-16 23:57:24,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:24,608 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:24,611 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 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) [2021-06-16 23:57:24,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:24,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:24,672 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-16 23:57:24,672 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:24,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:24,675 INFO L82 PathProgramCache]: Analyzing trace with hash -1923518714, now seen corresponding path program 1 times [2021-06-16 23:57:24,675 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:24,675 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818703138] [2021-06-16 23:57:24,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:24,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:24,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:24,763 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:24,763 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818703138] [2021-06-16 23:57:24,764 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1818703138] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:24,764 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1142878129] [2021-06-16 23:57:24,764 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 [2021-06-16 23:57:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:24,813 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-16 23:57:24,817 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:24,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:24,964 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1142878129] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:24,964 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:24,964 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2021-06-16 23:57:24,964 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835652095] [2021-06-16 23:57:24,965 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-16 23:57:24,965 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:24,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-16 23:57:24,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-06-16 23:57:24,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:24,966 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:24,966 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 2.375) internal successors, (19), 8 states have internal predecessors, (19), 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) [2021-06-16 23:57:24,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:24,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:25,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:25,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:25,271 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:25,271 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:25,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:25,272 INFO L82 PathProgramCache]: Analyzing trace with hash 501122194, now seen corresponding path program 1 times [2021-06-16 23:57:25,272 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:25,272 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211021325] [2021-06-16 23:57:25,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:25,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:25,747 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:25,747 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211021325] [2021-06-16 23:57:25,747 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [211021325] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:25,748 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1706373442] [2021-06-16 23:57:25,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:25,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 23 conjunts are in the unsatisfiable core [2021-06-16 23:57:25,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:26,041 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,041 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,046 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:26,048 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:26,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-16 23:57:26,064 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:26,068 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,069 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-16 23:57:26,072 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:26,076 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-06-16 23:57:26,079 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:26,108 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:26,130 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-16 23:57:26,130 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:123, output treesize:111 [2021-06-16 23:57:26,784 INFO L446 ElimStorePlain]: Different costs {1=[array_4], 15=[array_0]} [2021-06-16 23:57:26,794 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,795 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 29 [2021-06-16 23:57:26,798 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:26,813 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-06-16 23:57:26,815 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:26,821 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-16 23:57:26,826 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:26,839 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-16 23:57:26,840 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:26,845 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 22 [2021-06-16 23:57:26,847 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:26,852 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,853 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-16 23:57:26,855 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:26,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 27 [2021-06-16 23:57:26,863 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 4 xjuncts. [2021-06-16 23:57:26,868 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,869 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-16 23:57:26,870 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:26,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:26,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 14 [2021-06-16 23:57:26,877 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:26,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:26,883 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:27,145 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2021-06-16 23:57:27,146 INFO L628 ElimStorePlain]: treesize reduction 148, result has 71.4 percent of original size [2021-06-16 23:57:27,151 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,152 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,152 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:27,153 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:27,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,159 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:27,160 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:27,168 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:27,174 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:27,177 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:27,182 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:27,184 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:27,193 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:27,199 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,199 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-06-16 23:57:27,200 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:27,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2021-06-16 23:57:27,208 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:27,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,215 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-16 23:57:27,217 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:27,226 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:27,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,236 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,237 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-16 23:57:27,238 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:27,243 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,244 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-16 23:57:27,245 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:27,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,253 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,253 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-16 23:57:27,254 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:27,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:27,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 19 [2021-06-16 23:57:27,260 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:27,273 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:27,386 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-06-16 23:57:27,386 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:27,392 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 2 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-06-16 23:57:27,393 INFO L247 ElimStorePlain]: Needed 22 recursive calls to eliminate 7 variables, input treesize:419, output treesize:179 [2021-06-16 23:57:27,581 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2021-06-16 23:57:27,681 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:27,681 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1706373442] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:27,681 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:27,682 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9] total 17 [2021-06-16 23:57:27,682 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418426473] [2021-06-16 23:57:27,682 INFO L462 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-06-16 23:57:27,682 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:27,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-06-16 23:57:27,685 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2021-06-16 23:57:27,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:27,685 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:27,685 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.7647058823529411) internal successors, (30), 17 states have internal predecessors, (30), 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) [2021-06-16 23:57:27,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:27,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:27,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:27,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:27,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:27,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:28,126 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:28,126 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:28,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:28,127 INFO L82 PathProgramCache]: Analyzing trace with hash 50763668, now seen corresponding path program 2 times [2021-06-16 23:57:28,127 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:28,127 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486009160] [2021-06-16 23:57:28,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:28,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:28,322 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:28,322 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:28,322 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [486009160] [2021-06-16 23:57:28,322 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [486009160] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:28,322 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [517092536] [2021-06-16 23:57:28,322 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 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 [2021-06-16 23:57:28,355 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-16 23:57:28,356 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:57:28,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 22 conjunts are in the unsatisfiable core [2021-06-16 23:57:28,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:28,453 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 25 treesize of output 19 [2021-06-16 23:57:28,454 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:28,456 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:28,457 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:28,472 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:28,473 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:57:28,474 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:70, output treesize:56 [2021-06-16 23:57:28,652 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:28,655 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:28,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-16 23:57:28,656 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:28,659 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:28,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-16 23:57:28,661 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:28,698 INFO L628 ElimStorePlain]: treesize reduction 59, result has 52.0 percent of original size [2021-06-16 23:57:28,700 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 7 treesize of output 5 [2021-06-16 23:57:28,701 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:28,715 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:28,715 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:57:28,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:28,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:28,719 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:28,720 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:28,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:28,722 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:28,726 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:28,732 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:28,746 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:28,749 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 4 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-06-16 23:57:28,750 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 6 variables, input treesize:119, output treesize:18 [2021-06-16 23:57:28,775 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:28,775 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [517092536] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:28,775 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:28,775 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 17 [2021-06-16 23:57:28,775 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485832303] [2021-06-16 23:57:28,776 INFO L462 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-06-16 23:57:28,776 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:28,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-06-16 23:57:28,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2021-06-16 23:57:28,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:28,776 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:28,776 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.8235294117647058) internal successors, (31), 17 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 23:57:28,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:28,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:28,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:28,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:29,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:29,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:29,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:29,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:29,368 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:29,368 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:29,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:29,369 INFO L82 PathProgramCache]: Analyzing trace with hash -1706099914, now seen corresponding path program 3 times [2021-06-16 23:57:29,369 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:29,369 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027161079] [2021-06-16 23:57:29,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:29,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:29,480 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:29,480 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1027161079] [2021-06-16 23:57:29,480 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1027161079] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:29,480 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [625256404] [2021-06-16 23:57:29,480 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 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 [2021-06-16 23:57:29,516 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-06-16 23:57:29,516 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:57:29,517 INFO L263 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 20 conjunts are in the unsatisfiable core [2021-06-16 23:57:29,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:29,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:29,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:29,570 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:29,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:57:29,573 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:29,584 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:29,585 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:57:29,585 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-16 23:57:29,637 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:29,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:29,638 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:29,641 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:57:29,642 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:29,661 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-16 23:57:29,661 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:57:29,662 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-16 23:57:29,662 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-16 23:57:29,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:29,684 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [625256404] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:29,684 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:29,684 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2021-06-16 23:57:29,684 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442912117] [2021-06-16 23:57:29,685 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-06-16 23:57:29,686 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:29,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-06-16 23:57:29,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2021-06-16 23:57:29,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:29,692 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:29,692 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 1.9285714285714286) internal successors, (27), 14 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 23:57:29,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:29,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:29,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:29,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:29,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:29,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:29,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:29,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:29,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:29,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:30,015 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49 [2021-06-16 23:57:30,015 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:30,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:30,016 INFO L82 PathProgramCache]: Analyzing trace with hash -1348829598, now seen corresponding path program 4 times [2021-06-16 23:57:30,016 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:30,016 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706281926] [2021-06-16 23:57:30,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:30,355 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:30,355 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:30,355 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706281926] [2021-06-16 23:57:30,356 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1706281926] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:30,356 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [575807212] [2021-06-16 23:57:30,356 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 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 [2021-06-16 23:57:30,390 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-16 23:57:30,390 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:57:30,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 35 conjunts are in the unsatisfiable core [2021-06-16 23:57:30,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:30,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:30,594 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,595 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,596 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,597 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 39 [2021-06-16 23:57:30,600 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:30,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:30,605 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,605 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,607 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 23 [2021-06-16 23:57:30,609 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:30,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:30,613 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,613 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,614 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,615 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,615 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 31 [2021-06-16 23:57:30,616 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:30,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:30,620 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,620 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:30,621 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 31 [2021-06-16 23:57:30,622 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:30,681 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:30,684 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-06-16 23:57:30,684 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:229, output treesize:249 [2021-06-16 23:57:31,428 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_20, array_4, v_prenex_24, v_prenex_22, v_prenex_18], 3=[array_0, v_prenex_19, v_prenex_21, v_prenex_23, v_prenex_17]} [2021-06-16 23:57:31,435 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 36 treesize of output 28 [2021-06-16 23:57:31,437 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:31,442 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 26 [2021-06-16 23:57:31,444 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:31,591 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 97 [2021-06-16 23:57:31,592 INFO L628 ElimStorePlain]: treesize reduction 150, result has 62.0 percent of original size [2021-06-16 23:57:31,597 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 38 treesize of output 30 [2021-06-16 23:57:31,598 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:31,652 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:31,658 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 36 treesize of output 28 [2021-06-16 23:57:31,660 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:31,664 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 38 treesize of output 30 [2021-06-16 23:57:31,667 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:31,712 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:31,716 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 36 treesize of output 28 [2021-06-16 23:57:31,718 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:31,768 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:31,772 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 17 treesize of output 13 [2021-06-16 23:57:31,774 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:31,821 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:31,825 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:31,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-16 23:57:31,826 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:31,870 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:31,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:31,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:31,875 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:31,876 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:31,880 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:31,880 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:31,881 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:31,888 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:31,950 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:31,954 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:31,954 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:31,955 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:31,956 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:31,959 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:31,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:31,960 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:31,969 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:32,014 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:32,018 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:32,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:32,019 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-16 23:57:32,020 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:32,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:32,024 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-16 23:57:32,024 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:32,068 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:32,069 INFO L518 ElimStorePlain]: Eliminatee v_prenex_17 vanished before elimination [2021-06-16 23:57:32,072 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 10 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-06-16 23:57:32,073 INFO L247 ElimStorePlain]: Needed 15 recursive calls to eliminate 15 variables, input treesize:409, output treesize:62 [2021-06-16 23:57:32,131 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:32,131 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [575807212] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:32,131 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:32,132 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 22 [2021-06-16 23:57:32,132 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264194870] [2021-06-16 23:57:32,132 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-06-16 23:57:32,132 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:32,132 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-06-16 23:57:32,133 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2021-06-16 23:57:32,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:32,133 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:32,133 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 1.6363636363636365) internal successors, (36), 22 states have internal predecessors, (36), 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) [2021-06-16 23:57:32,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:32,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:32,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:32,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:32,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:32,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:32,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:32,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:32,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:32,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:32,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:32,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:32,608 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:32,609 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:32,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:32,609 INFO L82 PathProgramCache]: Analyzing trace with hash -501844960, now seen corresponding path program 5 times [2021-06-16 23:57:32,609 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:32,610 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405801046] [2021-06-16 23:57:32,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:32,899 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:32,900 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:32,900 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [405801046] [2021-06-16 23:57:32,900 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [405801046] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:32,900 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1642646286] [2021-06-16 23:57:32,900 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 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:32,964 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-06-16 23:57:32,964 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:57:32,965 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 31 conjunts are in the unsatisfiable core [2021-06-16 23:57:32,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:33,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:33,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:33,156 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:33,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:33,158 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 18 [2021-06-16 23:57:33,159 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:33,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:33,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:33,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:33,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 26 [2021-06-16 23:57:33,164 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:33,188 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:33,191 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-16 23:57:33,191 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:104, output treesize:68 [2021-06-16 23:57:33,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:33,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:33,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-06-16 23:57:33,565 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:33,568 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:33,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:33,569 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:33,616 INFO L628 ElimStorePlain]: treesize reduction 71, result has 45.0 percent of original size [2021-06-16 23:57:33,617 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:57:33,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:33,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-16 23:57:33,621 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:33,644 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:33,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:33,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:33,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:33,649 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:33,653 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:33,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:33,654 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:33,662 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:33,683 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:33,685 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-06-16 23:57:33,685 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 8 variables, input treesize:143, output treesize:18 [2021-06-16 23:57:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:33,715 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1642646286] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:33,715 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:33,715 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 22 [2021-06-16 23:57:33,715 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [46169559] [2021-06-16 23:57:33,716 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-06-16 23:57:33,716 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:33,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-06-16 23:57:33,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2021-06-16 23:57:33,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:33,716 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:33,716 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 1.6363636363636365) internal successors, (36), 22 states have internal predecessors, (36), 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) [2021-06-16 23:57:33,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:33,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:33,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:33,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:33,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:33,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:33,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:34,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:34,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:34,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:34,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:34,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:34,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:34,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:34,403 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable78 [2021-06-16 23:57:34,404 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:34,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:34,404 INFO L82 PathProgramCache]: Analyzing trace with hash -1285864570, now seen corresponding path program 6 times [2021-06-16 23:57:34,404 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:34,404 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275842328] [2021-06-16 23:57:34,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:34,576 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:34,576 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:34,576 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1275842328] [2021-06-16 23:57:34,576 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1275842328] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:34,576 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1060833702] [2021-06-16 23:57:34,577 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:34,610 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-06-16 23:57:34,611 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:57:34,611 INFO L263 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 26 conjunts are in the unsatisfiable core [2021-06-16 23:57:34,612 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:34,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:34,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:34,679 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:34,682 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:57:34,682 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:34,693 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:34,694 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:57:34,694 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-16 23:57:34,780 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:34,780 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:34,781 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:34,783 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:57:34,783 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:34,796 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-16 23:57:34,796 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:57:34,797 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-16 23:57:34,797 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-16 23:57:34,819 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:34,819 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1060833702] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:34,819 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:34,819 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 18 [2021-06-16 23:57:34,819 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691264369] [2021-06-16 23:57:34,820 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-06-16 23:57:34,820 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:34,820 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-06-16 23:57:34,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=262, Unknown=0, NotChecked=0, Total=306 [2021-06-16 23:57:34,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:34,820 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:34,821 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.7222222222222223) internal successors, (31), 18 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 23:57:34,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:34,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:34,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:34,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:34,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:34,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:34,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:34,821 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:35,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:35,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:35,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:35,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:35,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:35,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:35,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:35,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:35,219 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable95 [2021-06-16 23:57:35,219 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:35,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:35,220 INFO L82 PathProgramCache]: Analyzing trace with hash -1206435822, now seen corresponding path program 7 times [2021-06-16 23:57:35,220 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:35,220 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477675336] [2021-06-16 23:57:35,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:35,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:35,782 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:35,782 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:35,782 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477675336] [2021-06-16 23:57:35,782 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1477675336] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:35,782 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1531111797] [2021-06-16 23:57:35,782 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:35,819 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 47 conjunts are in the unsatisfiable core [2021-06-16 23:57:35,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:36,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,092 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:36,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:36,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 27 [2021-06-16 23:57:36,098 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:36,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,103 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:36,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:36,107 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 25 [2021-06-16 23:57:36,109 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:36,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,114 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:36,117 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:36,118 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 33 [2021-06-16 23:57:36,119 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:36,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:36,125 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:36,125 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 35 [2021-06-16 23:57:36,127 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:36,153 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:36,159 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-16 23:57:36,159 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:207, output treesize:107 [2021-06-16 23:57:36,887 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-06-16 23:57:37,170 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-06-16 23:57:37,276 INFO L446 ElimStorePlain]: Different costs {6=[array_4], 28=[array_0]} [2021-06-16 23:57:37,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,287 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 36 [2021-06-16 23:57:37,289 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:37,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,299 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,299 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 35 [2021-06-16 23:57:37,301 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:37,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,310 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,311 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 35 [2021-06-16 23:57:37,312 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,321 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,322 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 25 [2021-06-16 23:57:37,324 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 28 [2021-06-16 23:57:37,335 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,345 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 41 [2021-06-16 23:57:37,347 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 4 xjuncts. [2021-06-16 23:57:37,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,356 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 33 [2021-06-16 23:57:37,359 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,369 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 27 [2021-06-16 23:57:37,370 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,381 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 43 [2021-06-16 23:57:37,384 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:37,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:37,393 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 33 [2021-06-16 23:57:37,395 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,655 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 83 [2021-06-16 23:57:37,656 INFO L628 ElimStorePlain]: treesize reduction 152, result has 70.2 percent of original size [2021-06-16 23:57:37,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,668 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-16 23:57:37,669 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,674 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,675 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-16 23:57:37,676 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,680 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,681 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,681 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 19 [2021-06-16 23:57:37,682 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,693 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:37,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-16 23:57:37,699 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,703 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,704 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,704 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-06-16 23:57:37,705 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,709 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,709 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,709 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:37,710 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,715 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:37,716 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,723 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:37,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,734 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:37,734 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,739 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,739 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:37,740 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,748 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:37,752 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,752 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-16 23:57:37,753 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,757 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:37,757 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2021-06-16 23:57:37,761 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:37,769 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:37,865 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:37,870 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 2 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-06-16 23:57:37,871 INFO L247 ElimStorePlain]: Needed 22 recursive calls to eliminate 7 variables, input treesize:631, output treesize:185 [2021-06-16 23:57:38,036 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-06-16 23:57:38,127 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:38,127 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1531111797] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:38,127 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:38,127 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15] total 28 [2021-06-16 23:57:38,127 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346431453] [2021-06-16 23:57:38,128 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-06-16 23:57:38,128 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:38,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-06-16 23:57:38,129 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=696, Unknown=0, NotChecked=0, Total=756 [2021-06-16 23:57:38,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:38,129 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:38,129 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 28 states, 28 states have (on average 1.5) internal successors, (42), 28 states have internal predecessors, (42), 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) [2021-06-16 23:57:38,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:38,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:38,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:38,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:38,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:38,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:38,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:38,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:38,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:38,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:38,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:38,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:38,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:38,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:38,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:38,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:38,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:38,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:38,910 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable98,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:38,911 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:38,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:38,911 INFO L82 PathProgramCache]: Analyzing trace with hash -1619949164, now seen corresponding path program 8 times [2021-06-16 23:57:38,911 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:38,911 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1266130167] [2021-06-16 23:57:38,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:39,217 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:39,218 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:39,218 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1266130167] [2021-06-16 23:57:39,218 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1266130167] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:39,218 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1336892505] [2021-06-16 23:57:39,218 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 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:39,253 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-16 23:57:39,253 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:57:39,254 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 40 conjunts are in the unsatisfiable core [2021-06-16 23:57:39,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:39,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:39,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:39,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:39,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:39,527 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:39,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:39,532 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 25 [2021-06-16 23:57:39,533 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:39,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:39,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:39,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:39,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:39,537 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:39,538 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 33 [2021-06-16 23:57:39,539 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:39,562 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:39,564 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-16 23:57:39,565 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:126, output treesize:68 [2021-06-16 23:57:39,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:39,992 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:39,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-06-16 23:57:39,993 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:39,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:39,996 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:39,997 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:40,045 INFO L628 ElimStorePlain]: treesize reduction 71, result has 45.0 percent of original size [2021-06-16 23:57:40,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:40,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-16 23:57:40,050 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:40,069 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:40,072 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:40,072 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:40,073 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:40,073 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:40,076 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:40,076 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:40,077 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:40,084 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:40,102 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:40,102 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:57:40,104 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-06-16 23:57:40,104 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 8 variables, input treesize:143, output treesize:18 [2021-06-16 23:57:40,141 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:40,142 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1336892505] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:40,142 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:40,142 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16] total 27 [2021-06-16 23:57:40,142 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [378009518] [2021-06-16 23:57:40,142 INFO L462 AbstractCegarLoop]: Interpolant automaton has 27 states [2021-06-16 23:57:40,142 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:40,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-06-16 23:57:40,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=640, Unknown=0, NotChecked=0, Total=702 [2021-06-16 23:57:40,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:40,143 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:40,143 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 27 states, 27 states have (on average 1.5185185185185186) internal successors, (41), 27 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 23:57:40,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:40,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:40,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:40,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:40,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:40,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:40,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:40,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:40,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:40,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:40,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:40,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:40,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:40,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:40,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:40,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:40,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:40,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:40,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:40,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:57:41,003 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable142,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:41,004 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:41,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:41,004 INFO L82 PathProgramCache]: Analyzing trace with hash 1330951350, now seen corresponding path program 9 times [2021-06-16 23:57:41,004 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:41,004 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641347307] [2021-06-16 23:57:41,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:41,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:41,191 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:41,191 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:41,192 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [641347307] [2021-06-16 23:57:41,192 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [641347307] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:41,192 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [992141035] [2021-06-16 23:57:41,192 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 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:41,239 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-06-16 23:57:41,239 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:57:41,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 32 conjunts are in the unsatisfiable core [2021-06-16 23:57:41,241 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:41,312 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:41,313 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:41,315 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 16 treesize of output 12 [2021-06-16 23:57:41,315 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:41,327 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:41,328 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:57:41,328 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-16 23:57:41,427 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:41,428 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:41,428 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:41,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:57:41,431 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:41,443 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-16 23:57:41,443 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:57:41,444 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-16 23:57:41,444 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-16 23:57:41,464 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:41,464 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [992141035] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:41,464 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:41,464 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 22 [2021-06-16 23:57:41,464 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428472462] [2021-06-16 23:57:41,465 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-06-16 23:57:41,465 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:41,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-06-16 23:57:41,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=407, Unknown=0, NotChecked=0, Total=462 [2021-06-16 23:57:41,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:41,480 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:41,481 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 1.5909090909090908) internal successors, (35), 22 states have internal predecessors, (35), 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) [2021-06-16 23:57:41,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:41,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:41,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:41,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:41,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:41,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:41,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:41,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:41,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:41,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:57:41,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:57:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:57:41,944 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable161 [2021-06-16 23:57:41,944 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:41,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:41,945 INFO L82 PathProgramCache]: Analyzing trace with hash -1689520926, now seen corresponding path program 10 times [2021-06-16 23:57:41,945 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:41,945 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115176629] [2021-06-16 23:57:41,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:42,518 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:42,518 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:42,518 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1115176629] [2021-06-16 23:57:42,518 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1115176629] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:42,519 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2002039487] [2021-06-16 23:57:42,519 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:42,556 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-16 23:57:42,556 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:57:42,557 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 59 conjunts are in the unsatisfiable core [2021-06-16 23:57:42,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:43,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,386 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,387 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,391 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,392 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,395 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 53 [2021-06-16 23:57:43,402 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:43,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,409 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,410 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,414 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,415 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,418 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,419 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,422 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,423 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,424 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 61 [2021-06-16 23:57:43,425 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:43,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,436 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,444 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,444 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,446 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,446 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 61 [2021-06-16 23:57:43,447 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:43,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:43,459 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:43,459 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 69 [2021-06-16 23:57:43,462 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:43,583 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-06-16 23:57:43,584 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:43,594 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-16 23:57:43,594 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:443, output treesize:367 [2021-06-16 23:57:44,173 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 130 [2021-06-16 23:57:45,115 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2021-06-16 23:57:45,553 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-06-16 23:57:45,800 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2021-06-16 23:57:46,093 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2021-06-16 23:57:46,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,223 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:46,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,227 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:46,230 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 42 [2021-06-16 23:57:46,232 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:46,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,242 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:46,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,244 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 40 [2021-06-16 23:57:46,246 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:46,498 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 156 [2021-06-16 23:57:46,498 INFO L628 ElimStorePlain]: treesize reduction 325, result has 49.5 percent of original size [2021-06-16 23:57:46,504 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:46,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:46,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:46,506 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:46,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:46,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:46,524 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:46,533 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:46,613 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:46,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,622 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 41 treesize of output 27 [2021-06-16 23:57:46,624 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:46,692 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:46,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,702 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:46,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,703 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 44 [2021-06-16 23:57:46,706 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:46,765 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:46,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:46,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-16 23:57:46,784 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:46,844 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:46,845 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:57:46,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:46,855 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 42 [2021-06-16 23:57:46,857 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:46,912 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:46,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:46,919 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 41 treesize of output 27 [2021-06-16 23:57:46,921 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:46,968 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:46,968 INFO L518 ElimStorePlain]: Eliminatee v_prenex_56 vanished before elimination [2021-06-16 23:57:46,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:46,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:46,973 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:46,973 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:46,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:46,983 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:46,983 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:46,991 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:47,036 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:47,039 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 10 dim-1 vars, End of recursive call: and 7 xjuncts. [2021-06-16 23:57:47,039 INFO L247 ElimStorePlain]: Needed 12 recursive calls to eliminate 20 variables, input treesize:705, output treesize:49 [2021-06-16 23:57:47,104 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:47,104 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2002039487] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:47,104 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:47,105 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18] total 33 [2021-06-16 23:57:47,105 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809371921] [2021-06-16 23:57:47,105 INFO L462 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-06-16 23:57:47,105 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:47,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-06-16 23:57:47,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=965, Unknown=0, NotChecked=0, Total=1056 [2021-06-16 23:57:47,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:47,106 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:47,106 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 33 states, 33 states have (on average 1.4242424242424243) internal successors, (47), 33 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 23:57:47,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:47,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:47,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:47,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:47,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:47,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:47,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:47,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:47,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:47,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:57:47,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:57:47,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:47,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:47,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:47,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:47,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:47,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:47,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:47,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:47,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:47,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:47,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:57:47,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:57:47,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:57:47,822 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable164,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:47,822 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:47,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:47,823 INFO L82 PathProgramCache]: Analyzing trace with hash 1595679776, now seen corresponding path program 11 times [2021-06-16 23:57:47,823 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:47,823 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060985503] [2021-06-16 23:57:47,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:47,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:48,209 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:48,209 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:48,209 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060985503] [2021-06-16 23:57:48,210 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1060985503] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:48,210 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1283827493] [2021-06-16 23:57:48,210 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 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:48,253 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-06-16 23:57:48,253 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:57:48,254 INFO L263 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 49 conjunts are in the unsatisfiable core [2021-06-16 23:57:48,255 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:48,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,617 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:48,623 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:48,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 32 [2021-06-16 23:57:48,625 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:48,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:48,633 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:48,633 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 40 [2021-06-16 23:57:48,635 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:48,661 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:48,663 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-16 23:57:48,663 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:148, output treesize:68 [2021-06-16 23:57:49,201 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:49,202 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:49,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-16 23:57:49,204 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:49,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:49,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-16 23:57:49,208 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:49,267 INFO L628 ElimStorePlain]: treesize reduction 71, result has 51.7 percent of original size [2021-06-16 23:57:49,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:49,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:49,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:49,272 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:49,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:49,275 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:49,275 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:49,282 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:49,301 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:49,304 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 7 treesize of output 5 [2021-06-16 23:57:49,305 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:49,323 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:49,323 INFO L518 ElimStorePlain]: Eliminatee v_prenex_66 vanished before elimination [2021-06-16 23:57:49,324 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-06-16 23:57:49,325 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 8 variables, input treesize:143, output treesize:18 [2021-06-16 23:57:49,362 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:49,362 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1283827493] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:49,362 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:49,362 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19] total 32 [2021-06-16 23:57:49,362 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852412719] [2021-06-16 23:57:49,362 INFO L462 AbstractCegarLoop]: Interpolant automaton has 32 states [2021-06-16 23:57:49,362 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:49,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-06-16 23:57:49,364 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=918, Unknown=0, NotChecked=0, Total=992 [2021-06-16 23:57:49,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:49,364 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:49,364 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 32 states, 32 states have (on average 1.4375) internal successors, (46), 32 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 23:57:49,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:49,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:49,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:49,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:49,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:49,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:49,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:49,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:49,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:49,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:57:49,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:57:49,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:57:49,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:50,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:50,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:50,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:50,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:50,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:50,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:50,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:50,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:50,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:50,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:57:50,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:57:50,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:57:50,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:57:50,534 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable209 [2021-06-16 23:57:50,534 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:50,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:50,534 INFO L82 PathProgramCache]: Analyzing trace with hash -1790535674, now seen corresponding path program 12 times [2021-06-16 23:57:50,534 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:50,534 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980555740] [2021-06-16 23:57:50,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:50,758 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:50,758 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:50,758 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980555740] [2021-06-16 23:57:50,758 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [980555740] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:50,758 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1206142419] [2021-06-16 23:57:50,758 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:50,799 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-06-16 23:57:50,799 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:57:50,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 38 conjunts are in the unsatisfiable core [2021-06-16 23:57:50,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:50,891 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:50,891 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:57:50,892 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:50,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:50,895 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:50,906 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:50,907 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:57:50,907 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-16 23:57:51,044 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:51,045 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:57:51,046 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:51,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:57:51,048 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:51,061 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-16 23:57:51,061 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:57:51,063 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-16 23:57:51,063 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-16 23:57:51,086 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:51,086 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1206142419] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:51,086 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:51,086 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 26 [2021-06-16 23:57:51,086 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445307439] [2021-06-16 23:57:51,086 INFO L462 AbstractCegarLoop]: Interpolant automaton has 26 states [2021-06-16 23:57:51,086 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:51,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-06-16 23:57:51,087 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=584, Unknown=0, NotChecked=0, Total=650 [2021-06-16 23:57:51,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:51,087 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:51,087 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 26 states, 26 states have (on average 1.5) internal successors, (39), 26 states have internal predecessors, (39), 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) [2021-06-16 23:57:51,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:51,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:51,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:51,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:51,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:51,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:51,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:51,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:51,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:51,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:57:51,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:57:51,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:57:51,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:57:51,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:51,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:57:51,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:57:51,626 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable230,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:51,627 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:51,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:51,627 INFO L82 PathProgramCache]: Analyzing trace with hash 328629138, now seen corresponding path program 13 times [2021-06-16 23:57:51,627 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:51,627 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383445202] [2021-06-16 23:57:51,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:52,272 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:52,272 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383445202] [2021-06-16 23:57:52,272 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383445202] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:52,272 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [626153875] [2021-06-16 23:57:52,273 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:52,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 71 conjunts are in the unsatisfiable core [2021-06-16 23:57:52,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:53,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:53,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,157 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:53,161 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 47 [2021-06-16 23:57:53,163 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:53,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:53,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,174 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 39 [2021-06-16 23:57:53,176 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:53,241 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:53,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,246 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:53,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,252 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:53,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 41 [2021-06-16 23:57:53,261 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:53,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:53,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:53,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 49 [2021-06-16 23:57:53,273 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:53,329 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:53,342 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, End of recursive call: 8 dim-0 vars, and 4 xjuncts. [2021-06-16 23:57:53,342 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:323, output treesize:135 [2021-06-16 23:57:54,402 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-06-16 23:57:54,795 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-06-16 23:57:55,370 WARN L205 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2021-06-16 23:57:56,077 WARN L205 SmtUtils]: Spent 545.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-06-16 23:57:56,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,276 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 50 [2021-06-16 23:57:56,279 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:56,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 49 [2021-06-16 23:57:56,300 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,319 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 57 [2021-06-16 23:57:56,322 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:56,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,342 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 47 [2021-06-16 23:57:56,344 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,354 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,377 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 41 [2021-06-16 23:57:56,384 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,403 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 55 [2021-06-16 23:57:56,411 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 4 xjuncts. [2021-06-16 23:57:56,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,421 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,428 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 49 [2021-06-16 23:57:56,435 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:56,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,446 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,453 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,456 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 47 [2021-06-16 23:57:56,458 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,466 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,478 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 42 [2021-06-16 23:57:56,481 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,491 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:56,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 39 [2021-06-16 23:57:56,495 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,830 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 99 [2021-06-16 23:57:56,831 INFO L628 ElimStorePlain]: treesize reduction 166, result has 71.3 percent of original size [2021-06-16 23:57:56,836 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,837 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-06-16 23:57:56,837 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,843 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-16 23:57:56,845 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,850 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,851 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,851 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2021-06-16 23:57:56,852 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,857 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,857 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-16 23:57:56,858 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,866 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:56,871 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,872 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 19 [2021-06-16 23:57:56,873 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,878 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,878 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-16 23:57:56,879 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,891 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:56,911 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,913 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:56,914 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:56,921 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,929 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:56,934 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,935 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,935 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:56,936 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,941 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,941 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:56,942 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:56,950 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:56,955 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:56,956 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-16 23:57:56,956 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:57,089 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-06-16 23:57:57,090 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:57,095 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 2 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-06-16 23:57:57,095 INFO L247 ElimStorePlain]: Needed 22 recursive calls to eliminate 12 variables, input treesize:919, output treesize:185 [2021-06-16 23:57:57,283 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-06-16 23:57:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:57,381 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [626153875] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:57,381 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:57:57,381 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 21] total 36 [2021-06-16 23:57:57,381 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1690138238] [2021-06-16 23:57:57,382 INFO L462 AbstractCegarLoop]: Interpolant automaton has 36 states [2021-06-16 23:57:57,382 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:57:57,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-06-16 23:57:57,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=1163, Unknown=0, NotChecked=0, Total=1260 [2021-06-16 23:57:57,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:57,383 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:57:57,383 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 36 states, 36 states have (on average 1.3611111111111112) internal successors, (49), 36 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 23:57:57,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:57,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:57,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:57,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:57,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:57,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:57,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:57,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:57,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:57,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:57:57,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:57:57,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:57:57,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:57:57,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:57:57,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:57:58,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:57:58,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:57:58,371 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable233 [2021-06-16 23:57:58,371 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:57:58,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:57:58,371 INFO L82 PathProgramCache]: Analyzing trace with hash 322968468, now seen corresponding path program 14 times [2021-06-16 23:57:58,371 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:57:58,371 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989582833] [2021-06-16 23:57:58,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:57:58,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:57:58,775 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:57:58,775 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:57:58,775 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989582833] [2021-06-16 23:57:58,775 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1989582833] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:57:58,775 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [12454996] [2021-06-16 23:57:58,775 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 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:57:58,816 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-16 23:57:58,816 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:57:58,817 INFO L263 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 58 conjunts are in the unsatisfiable core [2021-06-16 23:57:58,818 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:57:59,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:59,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,271 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:59,275 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 39 [2021-06-16 23:57:59,277 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:59,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,282 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:59,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:57:59,285 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 47 [2021-06-16 23:57:59,290 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:59,312 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:57:59,314 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-16 23:57:59,314 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:164, output treesize:62 [2021-06-16 23:57:59,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:59,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:59,929 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-16 23:57:59,930 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:59,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:59,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-16 23:57:59,934 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-16 23:57:59,987 INFO L628 ElimStorePlain]: treesize reduction 65, result has 51.9 percent of original size [2021-06-16 23:57:59,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:59,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:59,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:57:59,991 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:57:59,994 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:57:59,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:57:59,994 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:00,001 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:00,019 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:00,021 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 7 treesize of output 5 [2021-06-16 23:58:00,022 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:00,037 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:00,037 INFO L518 ElimStorePlain]: Eliminatee v_prenex_101 vanished before elimination [2021-06-16 23:58:00,039 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-06-16 23:58:00,039 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 8 variables, input treesize:131, output treesize:18 [2021-06-16 23:58:00,077 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:00,077 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [12454996] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:00,077 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:58:00,077 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 22] total 37 [2021-06-16 23:58:00,077 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701865466] [2021-06-16 23:58:00,078 INFO L462 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-06-16 23:58:00,078 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:58:00,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-06-16 23:58:00,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=1240, Unknown=0, NotChecked=0, Total=1332 [2021-06-16 23:58:00,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:00,078 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:58:00,079 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 37 states, 37 states have (on average 1.3783783783783783) internal successors, (51), 37 states have internal predecessors, (51), 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) [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:00,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:00,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:00,963 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable305,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:00,963 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:58:00,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:58:00,964 INFO L82 PathProgramCache]: Analyzing trace with hash 1585311286, now seen corresponding path program 15 times [2021-06-16 23:58:00,964 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:58:00,964 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263360626] [2021-06-16 23:58:00,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:58:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:01,290 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:58:01,290 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263360626] [2021-06-16 23:58:01,290 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1263360626] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:01,290 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2099998933] [2021-06-16 23:58:01,290 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 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:01,340 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-06-16 23:58:01,341 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:58:01,342 INFO L263 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 44 conjunts are in the unsatisfiable core [2021-06-16 23:58:01,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:58:01,445 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:01,445 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:58:01,446 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:01,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:58:01,449 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:01,461 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:01,462 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:58:01,462 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-16 23:58:01,631 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:01,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:58:01,632 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:01,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:58:01,634 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:01,647 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-16 23:58:01,648 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:58:01,648 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-16 23:58:01,648 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-16 23:58:01,674 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:01,674 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2099998933] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:01,674 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:58:01,674 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 30 [2021-06-16 23:58:01,674 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032203148] [2021-06-16 23:58:01,674 INFO L462 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-06-16 23:58:01,674 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:58:01,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-06-16 23:58:01,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=793, Unknown=0, NotChecked=0, Total=870 [2021-06-16 23:58:01,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:01,675 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:58:01,675 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 30 states, 30 states have (on average 1.4333333333333333) internal successors, (43), 30 states have internal predecessors, (43), 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) [2021-06-16 23:58:01,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:01,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:01,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:01,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:01,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:01,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:01,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:01,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:01,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:01,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:01,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:01,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:01,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:01,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:01,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:01,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:01,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:02,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:02,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:02,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:02,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:02,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:02,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:02,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:02,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:02,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:02,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:02,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:02,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:02,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:02,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:02,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:02,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:02,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:02,338 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable336 [2021-06-16 23:58:02,339 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:58:02,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:58:02,339 INFO L82 PathProgramCache]: Analyzing trace with hash 1900669794, now seen corresponding path program 16 times [2021-06-16 23:58:02,339 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:58:02,339 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272013729] [2021-06-16 23:58:02,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:58:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:03,258 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:03,258 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:58:03,258 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1272013729] [2021-06-16 23:58:03,258 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1272013729] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:03,258 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1544035122] [2021-06-16 23:58:03,258 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 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:03,304 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-16 23:58:03,304 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:58:03,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 83 conjunts are in the unsatisfiable core [2021-06-16 23:58:03,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:58:04,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:04,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,053 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:04,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 46 [2021-06-16 23:58:04,074 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:04,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:04,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,102 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:04,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 56 [2021-06-16 23:58:04,107 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-16 23:58:04,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,120 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:04,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,133 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:04,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 54 [2021-06-16 23:58:04,138 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:04,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:04,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:04,172 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 48 [2021-06-16 23:58:04,174 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:04,204 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:04,211 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-16 23:58:04,211 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:343, output treesize:111 [2021-06-16 23:58:05,186 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-06-16 23:58:05,530 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-06-16 23:58:05,919 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2021-06-16 23:58:06,366 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-06-16 23:58:06,872 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2021-06-16 23:58:06,977 INFO L446 ElimStorePlain]: Different costs {21=[array_4], 120=[array_0]} [2021-06-16 23:58:06,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:06,993 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 49 [2021-06-16 23:58:07,005 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,020 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 54 [2021-06-16 23:58:07,033 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,058 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 57 [2021-06-16 23:58:07,061 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-06-16 23:58:07,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,077 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 46 [2021-06-16 23:58:07,089 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,114 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 62 [2021-06-16 23:58:07,117 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 4 xjuncts. [2021-06-16 23:58:07,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,132 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 64 [2021-06-16 23:58:07,143 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 2 xjuncts. [2021-06-16 23:58:07,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,159 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,168 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 56 [2021-06-16 23:58:07,170 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 2 xjuncts. [2021-06-16 23:58:07,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,186 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 48 [2021-06-16 23:58:07,198 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,216 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 54 [2021-06-16 23:58:07,228 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:07,243 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 56 [2021-06-16 23:58:07,245 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,478 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 99 [2021-06-16 23:58:07,479 INFO L628 ElimStorePlain]: treesize reduction 154, result has 70.3 percent of original size [2021-06-16 23:58:07,484 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-16 23:58:07,486 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2021-06-16 23:58:07,491 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,500 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:07,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-06-16 23:58:07,506 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,511 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,511 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-16 23:58:07,512 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,517 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,517 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:58:07,518 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:58:07,524 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,532 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:07,537 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,537 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,537 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-16 23:58:07,538 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,542 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,543 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-16 23:58:07,544 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,549 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,549 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 19 [2021-06-16 23:58:07,550 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,561 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:07,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:58:07,567 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:07,571 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:58:07,571 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:07,579 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:07,678 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:07,683 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 2 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-06-16 23:58:07,683 INFO L247 ElimStorePlain]: Needed 22 recursive calls to eliminate 12 variables, input treesize:969, output treesize:185 [2021-06-16 23:58:07,898 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-06-16 23:58:08,000 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:08,000 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1544035122] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:08,000 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:58:08,000 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24] total 46 [2021-06-16 23:58:08,000 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1026804390] [2021-06-16 23:58:08,001 INFO L462 AbstractCegarLoop]: Interpolant automaton has 46 states [2021-06-16 23:58:08,001 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:58:08,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-06-16 23:58:08,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=1968, Unknown=0, NotChecked=0, Total=2070 [2021-06-16 23:58:08,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:08,001 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:58:08,002 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 46 states, 46 states have (on average 1.3043478260869565) internal successors, (60), 46 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:08,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:09,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:09,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:09,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:09,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:09,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:09,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:09,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:09,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:09,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:09,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:09,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:09,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:09,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:09,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:09,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:09,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:09,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:09,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:09,333 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable339 [2021-06-16 23:58:09,333 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:58:09,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:58:09,334 INFO L82 PathProgramCache]: Analyzing trace with hash 767374368, now seen corresponding path program 17 times [2021-06-16 23:58:09,334 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:58:09,334 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720976414] [2021-06-16 23:58:09,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:58:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:09,763 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:09,764 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:58:09,764 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1720976414] [2021-06-16 23:58:09,764 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1720976414] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:09,764 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1644710489] [2021-06-16 23:58:09,764 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:09,812 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-06-16 23:58:09,812 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:58:09,813 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 68 conjunts are in the unsatisfiable core [2021-06-16 23:58:09,814 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:58:10,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,386 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:10,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:10,399 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 46 [2021-06-16 23:58:10,401 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:10,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:10,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:10,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 54 [2021-06-16 23:58:10,415 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:10,437 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:10,442 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2021-06-16 23:58:10,442 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:186, output treesize:62 [2021-06-16 23:58:11,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,143 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 27 [2021-06-16 23:58:11,145 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-06-16 23:58:11,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,151 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-16 23:58:11,152 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:11,156 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,156 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,157 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 26 [2021-06-16 23:58:11,158 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:11,162 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,162 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2021-06-16 23:58:11,163 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:11,167 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,168 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:58:11,169 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:11,173 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,173 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-16 23:58:11,174 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:11,266 INFO L628 ElimStorePlain]: treesize reduction 242, result has 27.1 percent of original size [2021-06-16 23:58:11,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:58:11,271 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:11,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:11,274 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:58:11,274 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:11,281 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:11,308 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:11,309 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:58:11,309 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 6 variables, input treesize:292, output treesize:38 [2021-06-16 23:58:11,418 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:11,418 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1644710489] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:11,418 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:58:11,418 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 41 [2021-06-16 23:58:11,418 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104971707] [2021-06-16 23:58:11,419 INFO L462 AbstractCegarLoop]: Interpolant automaton has 41 states [2021-06-16 23:58:11,419 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:58:11,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2021-06-16 23:58:11,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=1546, Unknown=0, NotChecked=0, Total=1640 [2021-06-16 23:58:11,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:11,419 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:58:11,419 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 41 states, 41 states have (on average 1.3658536585365855) internal successors, (56), 41 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:11,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:12,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:12,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:12,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:12,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:12,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:12,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:13,127 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable384,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:13,127 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:58:13,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:58:13,127 INFO L82 PathProgramCache]: Analyzing trace with hash -1236046714, now seen corresponding path program 18 times [2021-06-16 23:58:13,127 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:58:13,127 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567328907] [2021-06-16 23:58:13,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:58:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:13,499 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:13,500 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:58:13,500 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567328907] [2021-06-16 23:58:13,500 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [567328907] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:13,500 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [282810405] [2021-06-16 23:58:13,500 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:13,546 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2021-06-16 23:58:13,546 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:58:13,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 50 conjunts are in the unsatisfiable core [2021-06-16 23:58:13,548 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:58:13,656 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:13,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:58:13,658 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:13,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:58:13,660 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:13,671 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:13,672 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:58:13,672 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-16 23:58:13,873 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:13,874 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:58:13,874 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:13,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:58:13,876 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:13,889 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-16 23:58:13,889 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:58:13,889 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-16 23:58:13,890 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-16 23:58:13,917 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:13,917 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [282810405] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:13,917 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:58:13,917 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 34 [2021-06-16 23:58:13,917 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712985762] [2021-06-16 23:58:13,918 INFO L462 AbstractCegarLoop]: Interpolant automaton has 34 states [2021-06-16 23:58:13,918 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:58:13,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-06-16 23:58:13,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=1034, Unknown=0, NotChecked=0, Total=1122 [2021-06-16 23:58:13,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:13,918 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:58:13,919 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 34 states, 34 states have (on average 1.3823529411764706) internal successors, (47), 34 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:13,919 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:14,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:14,668 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable400 [2021-06-16 23:58:14,668 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:58:14,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:58:14,669 INFO L82 PathProgramCache]: Analyzing trace with hash 337917714, now seen corresponding path program 19 times [2021-06-16 23:58:14,669 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:58:14,669 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463243838] [2021-06-16 23:58:14,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:58:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:15,765 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:15,765 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:58:15,765 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463243838] [2021-06-16 23:58:15,765 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1463243838] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:15,766 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [545853084] [2021-06-16 23:58:15,766 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:15,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:15,816 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 95 conjunts are in the unsatisfiable core [2021-06-16 23:58:15,817 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:58:16,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,685 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:16,702 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:16,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 53 [2021-06-16 23:58:16,704 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:16,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,724 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:16,741 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:16,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 55 [2021-06-16 23:58:16,743 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:16,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,761 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:16,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:16,778 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 61 [2021-06-16 23:58:16,781 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:16,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:16,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:16,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 63 [2021-06-16 23:58:16,802 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-06-16 23:58:16,829 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:16,834 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-16 23:58:16,834 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:387, output treesize:111 [2021-06-16 23:58:17,843 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-06-16 23:58:18,208 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-06-16 23:58:18,615 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-06-16 23:58:19,092 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-06-16 23:58:19,733 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2021-06-16 23:58:20,408 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-06-16 23:58:20,572 INFO L446 ElimStorePlain]: Different costs {28=[array_4], 136=[array_0]} [2021-06-16 23:58:20,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,613 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:20,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 55 [2021-06-16 23:58:20,627 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:20,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,660 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:20,671 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 64 [2021-06-16 23:58:20,674 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-16 23:58:20,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,702 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:20,712 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 61 [2021-06-16 23:58:20,715 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:20,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,743 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:20,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 61 [2021-06-16 23:58:20,754 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:20,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,782 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:20,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 71 [2021-06-16 23:58:20,795 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2021-06-16 23:58:20,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:20,833 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 63 [2021-06-16 23:58:20,836 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:20,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:20,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 69 [2021-06-16 23:58:20,876 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 4 xjuncts. [2021-06-16 23:58:20,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,903 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:20,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 63 [2021-06-16 23:58:20,916 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 2 xjuncts. [2021-06-16 23:58:20,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,942 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:20,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 56 [2021-06-16 23:58:20,954 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:20,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:20,973 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 53 [2021-06-16 23:58:20,976 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:21,243 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 100 [2021-06-16 23:58:21,244 INFO L628 ElimStorePlain]: treesize reduction 148, result has 71.4 percent of original size [2021-06-16 23:58:21,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,251 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-06-16 23:58:21,251 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:21,256 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,256 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,257 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-16 23:58:21,258 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:21,264 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,265 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:58:21,266 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:21,271 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,272 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,272 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:58:21,273 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:21,282 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:21,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 19 [2021-06-16 23:58:21,289 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:21,294 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,294 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-16 23:58:21,295 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:21,308 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:21,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,314 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:58:21,315 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:21,320 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,320 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:58:21,321 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:21,329 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:21,334 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-16 23:58:21,336 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:21,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,341 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2021-06-16 23:58:21,342 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:21,350 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:21,355 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:21,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-16 23:58:21,356 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:21,462 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-06-16 23:58:21,463 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:21,468 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 2 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-06-16 23:58:21,468 INFO L247 ElimStorePlain]: Needed 22 recursive calls to eliminate 12 variables, input treesize:1079, output treesize:185 [2021-06-16 23:58:21,699 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-06-16 23:58:21,840 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:21,841 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [545853084] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:21,841 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:58:21,841 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 27] total 52 [2021-06-16 23:58:21,841 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752723213] [2021-06-16 23:58:21,841 INFO L462 AbstractCegarLoop]: Interpolant automaton has 52 states [2021-06-16 23:58:21,841 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:58:21,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-06-16 23:58:21,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=2533, Unknown=0, NotChecked=0, Total=2652 [2021-06-16 23:58:21,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:21,842 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:58:21,842 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 52 states, 52 states have (on average 1.2692307692307692) internal successors, (66), 52 states have internal predecessors, (66), 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) [2021-06-16 23:58:21,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:21,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:21,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:21,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:21,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:21,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:21,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:21,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:21,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:21,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:21,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:21,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:21,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:21,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:21,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:21,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:21,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:21,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:21,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:21,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:21,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:23,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:23,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:23,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:23,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:23,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:23,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:23,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:23,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:23,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:23,518 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable403 [2021-06-16 23:58:23,518 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:58:23,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:58:23,518 INFO L82 PathProgramCache]: Analyzing trace with hash 1071795604, now seen corresponding path program 20 times [2021-06-16 23:58:23,519 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:58:23,519 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891948335] [2021-06-16 23:58:23,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:58:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:24,153 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:24,154 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:58:24,154 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891948335] [2021-06-16 23:58:24,154 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1891948335] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:24,154 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1734541840] [2021-06-16 23:58:24,154 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 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:24,203 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-16 23:58:24,203 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:58:24,205 INFO L263 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 76 conjunts are in the unsatisfiable core [2021-06-16 23:58:24,206 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:58:25,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,027 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:25,044 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:25,045 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 53 [2021-06-16 23:58:25,047 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:25,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:25,066 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:25,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 61 [2021-06-16 23:58:25,069 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:25,096 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:25,099 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-16 23:58:25,099 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:214, output treesize:68 [2021-06-16 23:58:25,992 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:25,993 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:25,993 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-16 23:58:25,994 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:25,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:25,996 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-16 23:58:25,998 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-16 23:58:26,027 INFO L628 ElimStorePlain]: treesize reduction 47, result has 44.0 percent of original size [2021-06-16 23:58:26,029 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:26,030 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:58:26,030 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:26,039 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:26,040 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:58:26,040 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:80, output treesize:11 [2021-06-16 23:58:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:26,088 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1734541840] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:26,088 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:58:26,088 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 46 [2021-06-16 23:58:26,088 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924967594] [2021-06-16 23:58:26,088 INFO L462 AbstractCegarLoop]: Interpolant automaton has 46 states [2021-06-16 23:58:26,088 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:58:26,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-06-16 23:58:26,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=130, Invalid=1940, Unknown=0, NotChecked=0, Total=2070 [2021-06-16 23:58:26,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:26,089 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:58:26,089 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 46 states, 46 states have (on average 1.326086956521739) internal successors, (61), 46 states have internal predecessors, (61), 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) [2021-06-16 23:58:26,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:26,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:26,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:26,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:26,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:26,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:27,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:27,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:27,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:27,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:27,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:27,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:27,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:27,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:27,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:58:27,550 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable451,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:27,551 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:58:27,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:58:27,551 INFO L82 PathProgramCache]: Analyzing trace with hash 470984630, now seen corresponding path program 21 times [2021-06-16 23:58:27,551 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:58:27,551 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708321648] [2021-06-16 23:58:27,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:58:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:28,052 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:58:28,052 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1708321648] [2021-06-16 23:58:28,052 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1708321648] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:28,052 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1761692314] [2021-06-16 23:58:28,052 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 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:28,106 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-06-16 23:58:28,106 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:58:28,107 INFO L263 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 56 conjunts are in the unsatisfiable core [2021-06-16 23:58:28,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:58:28,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:28,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:58:28,241 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:28,243 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:58:28,244 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:28,255 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:28,255 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:58:28,255 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-16 23:58:28,501 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:28,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:58:28,502 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:28,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:58:28,504 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:28,517 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-16 23:58:28,517 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:58:28,518 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-16 23:58:28,518 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-16 23:58:28,548 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:28,548 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1761692314] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:28,548 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:58:28,548 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 38 [2021-06-16 23:58:28,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327857575] [2021-06-16 23:58:28,549 INFO L462 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-06-16 23:58:28,549 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:58:28,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-06-16 23:58:28,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=1307, Unknown=0, NotChecked=0, Total=1406 [2021-06-16 23:58:28,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:28,549 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:58:28,549 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 38 states, 38 states have (on average 1.3421052631578947) internal successors, (51), 38 states have internal predecessors, (51), 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) [2021-06-16 23:58:28,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:58:28,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:29,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:29,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:29,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:29,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:29,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:58:29,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:58:29,610 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable478 [2021-06-16 23:58:29,610 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:58:29,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:58:29,610 INFO L82 PathProgramCache]: Analyzing trace with hash 1716281826, now seen corresponding path program 22 times [2021-06-16 23:58:29,610 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:58:29,610 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [172551535] [2021-06-16 23:58:29,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:58:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:30,857 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:58:30,857 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [172551535] [2021-06-16 23:58:30,858 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [172551535] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:30,858 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1325489469] [2021-06-16 23:58:30,858 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 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:30,909 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-16 23:58:30,909 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:58:30,911 WARN L261 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 126 conjunts are in the unsatisfiable core [2021-06-16 23:58:30,912 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:58:32,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,681 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,690 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,702 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,706 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,709 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,712 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,732 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,737 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,742 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,744 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 28 disjoint index pairs (out of 120 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 103 [2021-06-16 23:58:32,748 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:32,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,782 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,793 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,794 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,797 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,806 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,809 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,818 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,841 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,844 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 28 disjoint index pairs (out of 120 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 95 [2021-06-16 23:58:32,846 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:32,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,853 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,864 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,874 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,878 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,885 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,886 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,889 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,897 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,909 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,921 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,922 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 28 disjoint index pairs (out of 120 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 105 [2021-06-16 23:58:32,925 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:32,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,947 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,948 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,951 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,955 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,958 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:32,959 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:32,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 28 disjoint index pairs (out of 120 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 103 [2021-06-16 23:58:32,961 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:33,041 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:33,048 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-16 23:58:33,048 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:627, output treesize:363 [2021-06-16 23:58:35,029 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 190 [2021-06-16 23:58:35,532 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 190 [2021-06-16 23:58:36,173 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 190 [2021-06-16 23:58:36,709 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 190 [2021-06-16 23:58:37,258 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 190 [2021-06-16 23:58:37,979 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 190 [2021-06-16 23:58:38,524 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 190 [2021-06-16 23:58:38,659 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_191, v_prenex_193, array_4, v_prenex_187, v_prenex_189], 36=[v_prenex_190, v_prenex_192, array_0, v_prenex_186, v_prenex_188]} [2021-06-16 23:58:38,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 68 [2021-06-16 23:58:38,691 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:38,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 70 [2021-06-16 23:58:38,700 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-16 23:58:38,908 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 163 [2021-06-16 23:58:38,909 INFO L628 ElimStorePlain]: treesize reduction 402, result has 45.2 percent of original size [2021-06-16 23:58:38,909 INFO L518 ElimStorePlain]: Eliminatee v_prenex_193 vanished before elimination [2021-06-16 23:58:38,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 70 [2021-06-16 23:58:38,917 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-06-16 23:58:38,981 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:38,985 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 70 [2021-06-16 23:58:38,988 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:39,037 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:39,041 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 63 [2021-06-16 23:58:39,043 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:39,080 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:39,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:39,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:39,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:58:39,085 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:39,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:39,088 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:58:39,089 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:39,096 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:39,131 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:39,132 INFO L518 ElimStorePlain]: Eliminatee v_prenex_192 vanished before elimination [2021-06-16 23:58:39,135 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:39,135 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:39,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:58:39,136 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:39,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:39,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:58:39,140 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:39,147 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:39,180 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:39,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:39,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-16 23:58:39,184 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:39,218 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:39,221 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:39,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-16 23:58:39,222 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:39,254 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:39,256 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 10 dim-1 vars, End of recursive call: and 7 xjuncts. [2021-06-16 23:58:39,256 INFO L247 ElimStorePlain]: Needed 12 recursive calls to eliminate 15 variables, input treesize:856, output treesize:52 [2021-06-16 23:58:39,384 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:39,384 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1325489469] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:39,384 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:58:39,384 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 29] total 58 [2021-06-16 23:58:39,384 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112072586] [2021-06-16 23:58:39,385 INFO L462 AbstractCegarLoop]: Interpolant automaton has 58 states [2021-06-16 23:58:39,385 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:58:39,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2021-06-16 23:58:39,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=3188, Unknown=0, NotChecked=0, Total=3306 [2021-06-16 23:58:39,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:39,386 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:58:39,386 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 58 states, 58 states have (on average 1.2413793103448276) internal successors, (72), 58 states have internal predecessors, (72), 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) [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:39,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:39,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:39,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:39,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:39,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:39,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:58:39,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:58:39,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:42,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:42,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:42,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:58:42,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:42,694 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable481,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:42,694 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:58:42,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:58:42,694 INFO L82 PathProgramCache]: Analyzing trace with hash -1006001120, now seen corresponding path program 23 times [2021-06-16 23:58:42,695 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:58:42,695 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905324074] [2021-06-16 23:58:42,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:58:42,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:43,706 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:43,707 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:58:43,707 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905324074] [2021-06-16 23:58:43,707 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [905324074] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:43,707 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1061100044] [2021-06-16 23:58:43,707 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 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:43,759 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-06-16 23:58:43,760 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:58:43,761 INFO L263 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 85 conjunts are in the unsatisfiable core [2021-06-16 23:58:43,762 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:58:44,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,717 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:44,737 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:44,737 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 68 [2021-06-16 23:58:44,740 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:44,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:44,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:44,762 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 60 [2021-06-16 23:58:44,764 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:44,793 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:44,795 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-16 23:58:44,796 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:230, output treesize:62 [2021-06-16 23:58:45,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:45,983 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:45,983 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-06-16 23:58:45,984 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:45,987 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:45,987 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:58:45,987 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:46,030 INFO L628 ElimStorePlain]: treesize reduction 65, result has 44.4 percent of original size [2021-06-16 23:58:46,030 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:58:46,033 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:46,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-16 23:58:46,034 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-06-16 23:58:46,054 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:46,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:46,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:46,058 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:58:46,058 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:46,061 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:46,061 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:58:46,061 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:46,068 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:46,083 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:46,085 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-06-16 23:58:46,085 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 8 variables, input treesize:131, output treesize:18 [2021-06-16 23:58:46,147 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:46,147 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1061100044] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:46,148 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:58:46,148 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 31] total 52 [2021-06-16 23:58:46,148 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938976545] [2021-06-16 23:58:46,148 INFO L462 AbstractCegarLoop]: Interpolant automaton has 52 states [2021-06-16 23:58:46,148 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:58:46,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-06-16 23:58:46,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=121, Invalid=2531, Unknown=0, NotChecked=0, Total=2652 [2021-06-16 23:58:46,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:46,149 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:58:46,149 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 52 states, 52 states have (on average 1.2692307692307692) internal successors, (66), 52 states have internal predecessors, (66), 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) [2021-06-16 23:58:46,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:46,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:46,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:46,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:46,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:46,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:46,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:46,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:46,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:46,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:46,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:46,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:46,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:48,303 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 66 [2021-06-16 23:58:48,527 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 71 [2021-06-16 23:58:49,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:49,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:49,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:49,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:49,371 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable564 [2021-06-16 23:58:49,371 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:58:49,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:58:49,371 INFO L82 PathProgramCache]: Analyzing trace with hash 1371128070, now seen corresponding path program 24 times [2021-06-16 23:58:49,372 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:58:49,372 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718536439] [2021-06-16 23:58:49,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:58:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:49,899 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:49,900 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:58:49,900 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718536439] [2021-06-16 23:58:49,900 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1718536439] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:49,900 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [679224587] [2021-06-16 23:58:49,900 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:49,959 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2021-06-16 23:58:49,959 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:58:49,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 62 conjunts are in the unsatisfiable core [2021-06-16 23:58:49,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:58:50,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:50,130 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:58:50,130 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:50,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:58:50,133 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:50,144 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:50,144 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:58:50,144 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-16 23:58:50,440 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:50,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:58:50,441 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:50,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:58:50,450 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:50,464 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-16 23:58:50,464 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:58:50,465 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-16 23:58:50,465 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-16 23:58:50,512 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:50,512 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [679224587] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:50,512 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:58:50,512 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 42 [2021-06-16 23:58:50,512 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6076117] [2021-06-16 23:58:50,512 INFO L462 AbstractCegarLoop]: Interpolant automaton has 42 states [2021-06-16 23:58:50,513 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:58:50,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-06-16 23:58:50,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=1612, Unknown=0, NotChecked=0, Total=1722 [2021-06-16 23:58:50,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:50,513 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:58:50,513 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 42 states, 42 states have (on average 1.3095238095238095) internal successors, (55), 42 states have internal predecessors, (55), 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) [2021-06-16 23:58:50,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:50,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:50,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:50,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:58:51,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:58:51,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:58:51,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:58:51,666 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable593,27 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:51,666 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:58:51,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:58:51,667 INFO L82 PathProgramCache]: Analyzing trace with hash -444042606, now seen corresponding path program 25 times [2021-06-16 23:58:51,667 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:58:51,667 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509167527] [2021-06-16 23:58:51,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:58:51,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:53,013 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:58:53,014 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:58:53,014 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1509167527] [2021-06-16 23:58:53,014 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1509167527] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:58:53,014 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [974195816] [2021-06-16 23:58:53,014 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:58:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:58:53,071 WARN L261 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 141 conjunts are in the unsatisfiable core [2021-06-16 23:58:53,072 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:58:55,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,269 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,275 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,279 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,293 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,294 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,331 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,334 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,342 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 36 disjoint index pairs (out of 153 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 159 treesize of output 107 [2021-06-16 23:58:55,344 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:55,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,360 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,379 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,384 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,385 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,386 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,387 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,409 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,424 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,427 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,432 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 36 disjoint index pairs (out of 153 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 115 [2021-06-16 23:58:55,437 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:55,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,443 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,453 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,459 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,471 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,477 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,478 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,491 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,501 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,516 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,519 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,526 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 36 disjoint index pairs (out of 153 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 117 [2021-06-16 23:58:55,529 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:55,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,534 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,544 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,550 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,554 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,561 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,562 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,568 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:58:55,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:58:55,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 36 disjoint index pairs (out of 153 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 115 [2021-06-16 23:58:55,571 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:58:55,654 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:58:55,661 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-16 23:58:55,662 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:702, output treesize:402 [2021-06-16 23:58:58,328 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 209 [2021-06-16 23:58:59,072 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 209 [2021-06-16 23:58:59,739 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 209 [2021-06-16 23:59:00,364 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 209 [2021-06-16 23:59:01,026 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 209 [2021-06-16 23:59:01,820 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 209 [2021-06-16 23:59:02,661 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 209 [2021-06-16 23:59:03,580 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 209 [2021-06-16 23:59:03,726 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_239, array_4, v_prenex_233, v_prenex_235, v_prenex_237], 45=[array_0, v_prenex_232, v_prenex_234, v_prenex_236, v_prenex_238]} [2021-06-16 23:59:03,761 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 67 [2021-06-16 23:59:03,763 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:03,771 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 75 [2021-06-16 23:59:03,773 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,199 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 220 [2021-06-16 23:59:04,200 INFO L628 ElimStorePlain]: treesize reduction 237, result has 72.9 percent of original size [2021-06-16 23:59:04,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 77 [2021-06-16 23:59:04,209 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-06-16 23:59:04,375 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-06-16 23:59:04,376 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:04,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 77 [2021-06-16 23:59:04,409 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,415 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 79 [2021-06-16 23:59:04,418 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,535 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-06-16 23:59:04,535 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:04,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 70 [2021-06-16 23:59:04,569 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 72 [2021-06-16 23:59:04,577 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,647 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:04,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 77 [2021-06-16 23:59:04,654 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 2 xjuncts. [2021-06-16 23:59:04,715 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:04,724 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:04,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:04,725 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:59:04,726 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,730 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:04,731 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:59:04,731 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,739 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:04,795 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:04,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:04,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:04,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-16 23:59:04,801 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:04,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-16 23:59:04,805 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,858 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:04,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:04,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:04,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-16 23:59:04,864 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:04,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-16 23:59:04,868 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,923 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:04,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:04,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:04,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:59:04,928 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:04,931 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:59:04,932 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:04,939 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:04,990 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:04,991 INFO L518 ElimStorePlain]: Eliminatee v_prenex_238 vanished before elimination [2021-06-16 23:59:04,993 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 10 dim-1 vars, End of recursive call: and 9 xjuncts. [2021-06-16 23:59:04,993 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 15 variables, input treesize:1033, output treesize:70 [2021-06-16 23:59:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:05,140 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [974195816] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:05,140 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:59:05,140 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 32] total 63 [2021-06-16 23:59:05,140 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467010169] [2021-06-16 23:59:05,140 INFO L462 AbstractCegarLoop]: Interpolant automaton has 63 states [2021-06-16 23:59:05,140 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:59:05,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2021-06-16 23:59:05,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=126, Invalid=3780, Unknown=0, NotChecked=0, Total=3906 [2021-06-16 23:59:05,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:05,141 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:59:05,141 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 63 states, 63 states have (on average 1.2380952380952381) internal successors, (78), 63 states have internal predecessors, (78), 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) [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:05,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:09,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:09,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:09,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:09,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:09,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:09,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:09,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:09,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:09,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:09,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:09,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:09,299 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable596 [2021-06-16 23:59:09,299 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:59:09,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:59:09,299 INFO L82 PathProgramCache]: Analyzing trace with hash 1892163476, now seen corresponding path program 26 times [2021-06-16 23:59:09,300 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:59:09,300 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193824203] [2021-06-16 23:59:09,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:59:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:59:10,098 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:10,099 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:59:10,099 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193824203] [2021-06-16 23:59:10,099 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1193824203] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:10,099 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1532473066] [2021-06-16 23:59:10,099 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 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:59:10,176 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-16 23:59:10,177 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:59:10,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 94 conjunts are in the unsatisfiable core [2021-06-16 23:59:10,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:59:11,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:11,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:11,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 36 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 75 [2021-06-16 23:59:11,304 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:11,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,320 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:11,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:11,328 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 36 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 67 [2021-06-16 23:59:11,331 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:11,352 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:11,354 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-16 23:59:11,354 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:252, output treesize:62 [2021-06-16 23:59:12,576 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:12,576 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:12,577 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-16 23:59:12,578 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:12,581 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:12,582 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-16 23:59:12,583 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-16 23:59:12,633 INFO L628 ElimStorePlain]: treesize reduction 65, result has 51.9 percent of original size [2021-06-16 23:59:12,636 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:12,636 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:12,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:59:12,638 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:12,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:12,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:59:12,641 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:12,647 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:12,665 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:12,667 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 7 treesize of output 5 [2021-06-16 23:59:12,668 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:12,683 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:12,684 INFO L518 ElimStorePlain]: Eliminatee v_prenex_247 vanished before elimination [2021-06-16 23:59:12,685 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-06-16 23:59:12,685 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 8 variables, input treesize:131, output treesize:18 [2021-06-16 23:59:12,740 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:12,740 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1532473066] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:12,740 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:59:12,740 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 34] total 57 [2021-06-16 23:59:12,741 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127462265] [2021-06-16 23:59:12,741 INFO L462 AbstractCegarLoop]: Interpolant automaton has 57 states [2021-06-16 23:59:12,741 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:59:12,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2021-06-16 23:59:12,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=144, Invalid=3048, Unknown=0, NotChecked=0, Total=3192 [2021-06-16 23:59:12,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:12,742 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:59:12,742 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 57 states, 57 states have (on average 1.2456140350877194) internal successors, (71), 57 states have internal predecessors, (71), 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) [2021-06-16 23:59:12,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:12,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:12,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:12,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:12,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:12,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:12,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:12,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:12,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:12,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:12,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:12,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:14,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:14,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:14,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:14,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:14,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:14,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:14,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:14,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:14,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:14,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-16 23:59:14,726 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable690,29 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:59:14,726 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:59:14,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:59:14,727 INFO L82 PathProgramCache]: Analyzing trace with hash -1537547978, now seen corresponding path program 27 times [2021-06-16 23:59:14,727 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:59:14,727 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443418843] [2021-06-16 23:59:14,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:59:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:59:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:15,325 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:59:15,325 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [443418843] [2021-06-16 23:59:15,325 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [443418843] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:15,325 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [417614248] [2021-06-16 23:59:15,325 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 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:59:15,388 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2021-06-16 23:59:15,389 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:59:15,390 INFO L263 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 68 conjunts are in the unsatisfiable core [2021-06-16 23:59:15,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:59:15,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:15,557 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:59:15,558 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:15,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:59:15,560 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:15,571 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:15,572 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:59:15,572 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-16 23:59:15,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:15,934 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:59:15,934 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:15,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:59:15,937 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:15,950 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-16 23:59:15,950 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:59:15,950 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-16 23:59:15,950 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-16 23:59:15,986 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:15,986 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [417614248] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:15,986 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:59:15,986 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34] total 46 [2021-06-16 23:59:15,986 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739657097] [2021-06-16 23:59:15,987 INFO L462 AbstractCegarLoop]: Interpolant automaton has 46 states [2021-06-16 23:59:15,987 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:59:15,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-06-16 23:59:15,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=121, Invalid=1949, Unknown=0, NotChecked=0, Total=2070 [2021-06-16 23:59:15,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:15,987 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:59:15,988 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 46 states, 46 states have (on average 1.2826086956521738) internal successors, (59), 46 states have internal predecessors, (59), 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) [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:15,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:15,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:15,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:15,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-16 23:59:15,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:17,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:17,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:17,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:17,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:17,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:17,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-16 23:59:17,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-16 23:59:17,410 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable721 [2021-06-16 23:59:17,410 INFO L430 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:59:17,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:59:17,411 INFO L82 PathProgramCache]: Analyzing trace with hash -418686878, now seen corresponding path program 28 times [2021-06-16 23:59:17,411 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:59:17,411 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [928997636] [2021-06-16 23:59:17,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:59:17,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:59:18,932 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:18,933 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:59:18,933 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [928997636] [2021-06-16 23:59:18,933 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [928997636] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:18,933 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [278052510] [2021-06-16 23:59:18,933 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 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:59:18,988 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-16 23:59:18,989 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:59:18,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 131 conjunts are in the unsatisfiable core [2021-06-16 23:59:18,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:59:20,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,599 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:20,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,637 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:20,641 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 76 [2021-06-16 23:59:20,644 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:20,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:20,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:20,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 74 [2021-06-16 23:59:20,724 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:20,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:20,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:20,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 82 [2021-06-16 23:59:20,788 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:20,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,815 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:20,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:20,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 84 [2021-06-16 23:59:20,822 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-06-16 23:59:20,850 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:20,855 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-16 23:59:20,855 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:515, output treesize:107 [2021-06-16 23:59:22,140 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-06-16 23:59:22,495 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-06-16 23:59:22,945 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-06-16 23:59:23,456 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-06-16 23:59:24,019 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-06-16 23:59:24,605 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-06-16 23:59:25,244 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-06-16 23:59:25,955 WARN L205 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-06-16 23:59:26,769 WARN L205 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-06-16 23:59:26,919 INFO L446 ElimStorePlain]: Different costs {55=[array_4], 105=[array_0]} [2021-06-16 23:59:26,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:26,966 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:26,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 77 [2021-06-16 23:59:26,994 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 82 [2021-06-16 23:59:27,068 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,133 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 92 [2021-06-16 23:59:27,137 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-06-16 23:59:27,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,184 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,208 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 82 [2021-06-16 23:59:27,211 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,275 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 90 [2021-06-16 23:59:27,279 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 4 xjuncts. [2021-06-16 23:59:27,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,343 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 84 [2021-06-16 23:59:27,346 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 74 [2021-06-16 23:59:27,419 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,484 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 76 [2021-06-16 23:59:27,487 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,549 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 84 [2021-06-16 23:59:27,553 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 2 xjuncts. [2021-06-16 23:59:27,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:27,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 85 [2021-06-16 23:59:27,587 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 2 xjuncts. [2021-06-16 23:59:27,848 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 83 [2021-06-16 23:59:27,849 INFO L628 ElimStorePlain]: treesize reduction 152, result has 70.2 percent of original size [2021-06-16 23:59:27,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,854 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-16 23:59:27,855 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,860 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-16 23:59:27,860 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,864 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2021-06-16 23:59:27,866 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,873 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:27,878 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,878 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 19 [2021-06-16 23:59:27,879 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-16 23:59:27,884 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,896 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:27,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,901 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:59:27,901 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,905 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,905 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:59:27,906 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,914 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:27,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-06-16 23:59:27,919 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-16 23:59:27,925 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,929 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,929 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,929 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:59:27,930 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:27,934 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:59:27,934 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:27,941 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:28,039 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:28,043 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 2 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-06-16 23:59:28,044 INFO L247 ElimStorePlain]: Needed 22 recursive calls to eliminate 7 variables, input treesize:1401, output treesize:185 [2021-06-16 23:59:28,282 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-06-16 23:59:28,413 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:28,414 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [278052510] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:28,414 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:59:28,414 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 36] total 70 [2021-06-16 23:59:28,414 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85438633] [2021-06-16 23:59:28,414 INFO L462 AbstractCegarLoop]: Interpolant automaton has 70 states [2021-06-16 23:59:28,414 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:59:28,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2021-06-16 23:59:28,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=161, Invalid=4669, Unknown=0, NotChecked=0, Total=4830 [2021-06-16 23:59:28,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:28,415 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:59:28,415 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 70 states, 70 states have (on average 1.2) internal successors, (84), 70 states have internal predecessors, (84), 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) [2021-06-16 23:59:28,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:28,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:28,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-16 23:59:28,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:30,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-16 23:59:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-16 23:59:30,869 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable724,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:59:30,869 INFO L430 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:59:30,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:59:30,869 INFO L82 PathProgramCache]: Analyzing trace with hash 1846637600, now seen corresponding path program 29 times [2021-06-16 23:59:30,869 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:59:30,869 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862124825] [2021-06-16 23:59:30,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:59:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:59:31,617 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:31,618 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:59:31,618 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862124825] [2021-06-16 23:59:31,618 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [862124825] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:31,618 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [614973518] [2021-06-16 23:59:31,618 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 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:59:31,683 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2021-06-16 23:59:31,684 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:59:31,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 103 conjunts are in the unsatisfiable core [2021-06-16 23:59:31,687 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:59:33,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,028 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:33,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:33,061 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 74 [2021-06-16 23:59:33,064 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:33,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,090 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:33,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:33,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 82 [2021-06-16 23:59:33,097 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:33,123 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:33,125 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-16 23:59:33,125 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:280, output treesize:68 [2021-06-16 23:59:34,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:34,398 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:34,398 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-16 23:59:34,399 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-16 23:59:34,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:34,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-16 23:59:34,402 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:34,431 INFO L628 ElimStorePlain]: treesize reduction 47, result has 44.0 percent of original size [2021-06-16 23:59:34,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:34,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:59:34,434 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:34,442 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:34,443 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:59:34,443 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:80, output treesize:11 [2021-06-16 23:59:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:34,500 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [614973518] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:34,500 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:59:34,500 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 61 [2021-06-16 23:59:34,500 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614957613] [2021-06-16 23:59:34,500 INFO L462 AbstractCegarLoop]: Interpolant automaton has 61 states [2021-06-16 23:59:34,501 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:59:34,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2021-06-16 23:59:34,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=176, Invalid=3484, Unknown=0, NotChecked=0, Total=3660 [2021-06-16 23:59:34,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:34,501 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:59:34,502 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 61 states, 61 states have (on average 1.2459016393442623) internal successors, (76), 61 states have internal predecessors, (76), 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) [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:34,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:34,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:34,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:34,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:34,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:34,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-16 23:59:34,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-16 23:59:34,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-16 23:59:34,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:35,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-16 23:59:35,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-16 23:59:36,110 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable791,32 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:59:36,110 INFO L430 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:59:36,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:59:36,111 INFO L82 PathProgramCache]: Analyzing trace with hash -625896058, now seen corresponding path program 30 times [2021-06-16 23:59:36,111 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:59:36,111 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159314461] [2021-06-16 23:59:36,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:59:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:59:36,828 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:36,828 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:59:36,828 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159314461] [2021-06-16 23:59:36,828 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1159314461] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:36,828 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [842284800] [2021-06-16 23:59:36,828 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:59:36,894 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-06-16 23:59:36,894 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-16 23:59:36,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 74 conjunts are in the unsatisfiable core [2021-06-16 23:59:36,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:59:37,065 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 16 treesize of output 12 [2021-06-16 23:59:37,066 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:37,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:59:37,068 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:37,079 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:37,079 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-16 23:59:37,079 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-16 23:59:37,513 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:37,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-16 23:59:37,514 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:37,516 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-16 23:59:37,517 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:37,531 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-16 23:59:37,531 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-16 23:59:37,531 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-16 23:59:37,531 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-16 23:59:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:37,571 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [842284800] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:37,572 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:59:37,572 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 50 [2021-06-16 23:59:37,572 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1238054740] [2021-06-16 23:59:37,572 INFO L462 AbstractCegarLoop]: Interpolant automaton has 50 states [2021-06-16 23:59:37,572 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:59:37,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2021-06-16 23:59:37,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=132, Invalid=2318, Unknown=0, NotChecked=0, Total=2450 [2021-06-16 23:59:37,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:37,573 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:59:37,573 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 50 states, 50 states have (on average 1.26) internal successors, (63), 50 states have internal predecessors, (63), 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) [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:37,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-16 23:59:37,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:38,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:38,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:38,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:38,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-16 23:59:38,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-16 23:59:38,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-16 23:59:39,136 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable824 [2021-06-16 23:59:39,136 INFO L430 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-16 23:59:39,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-16 23:59:39,137 INFO L82 PathProgramCache]: Analyzing trace with hash 2072718866, now seen corresponding path program 31 times [2021-06-16 23:59:39,137 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-16 23:59:39,137 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804263214] [2021-06-16 23:59:39,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-16 23:59:39,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:59:41,178 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:41,178 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-16 23:59:41,178 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804263214] [2021-06-16 23:59:41,178 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804263214] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:41,178 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1047827103] [2021-06-16 23:59:41,178 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-16 23:59:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-16 23:59:41,238 WARN L261 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 171 conjunts are in the unsatisfiable core [2021-06-16 23:59:41,239 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-16 23:59:44,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,359 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,377 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,386 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,393 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,395 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,398 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,406 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,417 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,440 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,462 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,467 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,468 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,468 INFO L244 Elim1Store]: Index analysis took 129 ms [2021-06-16 23:59:44,469 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 55 disjoint index pairs (out of 231 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 205 treesize of output 139 [2021-06-16 23:59:44,470 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:44,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,488 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,506 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,516 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,518 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,527 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,528 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,537 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,549 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,577 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,601 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,611 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,614 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,616 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,617 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,618 INFO L244 Elim1Store]: Index analysis took 142 ms [2021-06-16 23:59:44,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 55 disjoint index pairs (out of 231 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 205 treesize of output 139 [2021-06-16 23:59:44,620 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:44,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,629 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,639 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,651 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,654 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,668 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,673 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,675 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,734 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,744 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,750 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,750 INFO L244 Elim1Store]: Index analysis took 125 ms [2021-06-16 23:59:44,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 55 disjoint index pairs (out of 231 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 207 treesize of output 141 [2021-06-16 23:59:44,754 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:44,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,782 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,785 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,788 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,796 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,798 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,803 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,809 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,812 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-16 23:59:44,813 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:44,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 55 disjoint index pairs (out of 231 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 195 treesize of output 131 [2021-06-16 23:59:44,815 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:44,919 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-06-16 23:59:44,920 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:44,928 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-16 23:59:44,929 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:843, output treesize:471 [2021-06-16 23:59:46,880 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-06-16 23:59:48,211 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 445 DAG size of output: 244 [2021-06-16 23:59:48,979 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 244 [2021-06-16 23:59:49,957 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 445 DAG size of output: 244 [2021-06-16 23:59:50,824 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 244 [2021-06-16 23:59:51,819 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 445 DAG size of output: 244 [2021-06-16 23:59:52,814 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 445 DAG size of output: 244 [2021-06-16 23:59:53,748 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 244 [2021-06-16 23:59:55,010 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 244 [2021-06-16 23:59:55,978 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 244 [2021-06-16 23:59:56,953 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 244 [2021-06-16 23:59:57,110 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_305, v_prenex_307, array_4, v_prenex_301, v_prenex_303], 66=[v_prenex_306, array_0, v_prenex_300, v_prenex_302, v_prenex_304]} [2021-06-16 23:59:57,167 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 93 [2021-06-16 23:59:57,172 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:57,182 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 91 [2021-06-16 23:59:57,186 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:57,533 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 202 [2021-06-16 23:59:57,534 INFO L628 ElimStorePlain]: treesize reduction 512, result has 43.6 percent of original size [2021-06-16 23:59:57,534 INFO L518 ElimStorePlain]: Eliminatee v_prenex_307 vanished before elimination [2021-06-16 23:59:57,540 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 91 [2021-06-16 23:59:57,544 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-06-16 23:59:57,630 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:57,636 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 84 [2021-06-16 23:59:57,639 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:57,706 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:57,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 91 [2021-06-16 23:59:57,714 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2021-06-16 23:59:57,757 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:57,757 INFO L518 ElimStorePlain]: Eliminatee v_prenex_306 vanished before elimination [2021-06-16 23:59:57,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:57,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:57,763 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:59:57,763 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:57,767 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:57,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:59:57,768 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:57,777 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:57,817 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:57,821 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:57,821 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-16 23:59:57,822 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:57,861 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:57,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:57,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:57,866 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-16 23:59:57,866 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:57,869 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:57,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-16 23:59:57,870 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:57,878 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:57,915 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:57,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-16 23:59:57,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-16 23:59:57,920 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-16 23:59:57,956 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-16 23:59:57,960 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 10 dim-1 vars, End of recursive call: and 7 xjuncts. [2021-06-16 23:59:57,960 INFO L247 ElimStorePlain]: Needed 12 recursive calls to eliminate 15 variables, input treesize:1099, output treesize:52 [2021-06-16 23:59:58,150 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-16 23:59:58,151 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1047827103] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-16 23:59:58,151 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-16 23:59:58,151 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 38] total 76 [2021-06-16 23:59:58,151 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948441598] [2021-06-16 23:59:58,151 INFO L462 AbstractCegarLoop]: Interpolant automaton has 76 states [2021-06-16 23:59:58,151 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-16 23:59:58,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 76 interpolants. [2021-06-16 23:59:58,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=163, Invalid=5537, Unknown=0, NotChecked=0, Total=5700 [2021-06-16 23:59:58,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-16 23:59:58,152 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-16 23:59:58,152 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 76 states, 76 states have (on average 1.1842105263157894) internal successors, (90), 76 states have internal predecessors, (90), 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) [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-16 23:59:58,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-16 23:59:58,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-16 23:59:58,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-16 23:59:58,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:00:04,310 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 92 [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:04,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:00:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:00:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:00:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:00:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:00:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:00:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:00:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:04,819 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable827,34 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:00:04,819 INFO L430 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:00:04,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:00:04,819 INFO L82 PathProgramCache]: Analyzing trace with hash 1533120916, now seen corresponding path program 32 times [2021-06-17 00:00:04,819 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:00:04,819 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602808151] [2021-06-17 00:00:04,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:00:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:00:06,188 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:00:06,188 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:00:06,188 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602808151] [2021-06-17 00:00:06,188 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1602808151] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:00:06,188 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [346918529] [2021-06-17 00:00:06,188 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 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:00:06,247 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 00:00:06,247 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:00:06,249 INFO L263 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 112 conjunts are in the unsatisfiable core [2021-06-17 00:00:06,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:00:08,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,101 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:08,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:08,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 55 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 89 [2021-06-17 00:00:08,151 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:08,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:08,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:08,191 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 55 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 81 [2021-06-17 00:00:08,194 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:08,220 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:08,222 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-17 00:00:08,222 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:302, output treesize:68 [2021-06-17 00:00:09,953 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:09,954 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:09,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-17 00:00:09,955 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:09,957 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:09,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-17 00:00:09,958 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-17 00:00:09,988 INFO L628 ElimStorePlain]: treesize reduction 47, result has 44.0 percent of original size [2021-06-17 00:00:09,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:09,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:00:09,991 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:09,999 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:10,000 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-17 00:00:10,000 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:80, output treesize:11 [2021-06-17 00:00:10,077 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:00:10,078 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [346918529] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:00:10,078 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:00:10,078 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 40] total 67 [2021-06-17 00:00:10,078 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253623391] [2021-06-17 00:00:10,078 INFO L462 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-06-17 00:00:10,078 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:00:10,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-06-17 00:00:10,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=183, Invalid=4239, Unknown=0, NotChecked=0, Total=4422 [2021-06-17 00:00:10,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:00:10,079 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:00:10,080 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 67 states, 67 states have (on average 1.208955223880597) internal successors, (81), 67 states have internal predecessors, (81), 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 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:10,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:00:10,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:10,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:00:10,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:00:10,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:00:10,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:00:10,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:00:10,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:10,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:00:13,459 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 72 [2021-06-17 00:00:13,733 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 77 [2021-06-17 00:00:14,054 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 82 [2021-06-17 00:00:14,368 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:15,035 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable925 [2021-06-17 00:00:15,035 INFO L430 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:00:15,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:00:15,035 INFO L82 PathProgramCache]: Analyzing trace with hash 1537120950, now seen corresponding path program 33 times [2021-06-17 00:00:15,035 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:00:15,035 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757128044] [2021-06-17 00:00:15,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:00:15,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:00:15,852 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:00:15,852 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:00:15,852 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757128044] [2021-06-17 00:00:15,852 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1757128044] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:00:15,852 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1838975074] [2021-06-17 00:00:15,852 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 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:00:15,931 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2021-06-17 00:00:15,931 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:00:15,933 INFO L263 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 80 conjunts are in the unsatisfiable core [2021-06-17 00:00:15,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:00:16,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:00:16,138 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:16,140 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 16 treesize of output 12 [2021-06-17 00:00:16,141 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:16,152 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:16,153 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-17 00:00:16,153 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-17 00:00:16,652 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:16,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:00:16,653 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:16,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-17 00:00:16,655 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:16,669 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-17 00:00:16,669 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-17 00:00:16,670 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 00:00:16,670 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-17 00:00:16,728 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:00:16,728 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1838975074] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:00:16,728 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:00:16,728 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40] total 54 [2021-06-17 00:00:16,729 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192222752] [2021-06-17 00:00:16,729 INFO L462 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-06-17 00:00:16,729 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:00:16,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-06-17 00:00:16,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=2719, Unknown=0, NotChecked=0, Total=2862 [2021-06-17 00:00:16,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:00:16,730 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:00:16,730 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 54 states, 54 states have (on average 1.2407407407407407) internal successors, (67), 54 states have internal predecessors, (67), 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 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:16,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:16,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:18,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:18,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:00:18,479 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable960 [2021-06-17 00:00:18,479 INFO L430 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:00:18,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:00:18,479 INFO L82 PathProgramCache]: Analyzing trace with hash 406769378, now seen corresponding path program 34 times [2021-06-17 00:00:18,479 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:00:18,480 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1537033445] [2021-06-17 00:00:18,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:00:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:00:20,805 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:00:20,806 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:00:20,806 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1537033445] [2021-06-17 00:00:20,806 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1537033445] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:00:20,806 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2145300781] [2021-06-17 00:00:20,806 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 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:00:20,866 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 00:00:20,866 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:00:20,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 155 conjunts are in the unsatisfiable core [2021-06-17 00:00:20,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:00:23,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,216 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:23,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,259 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:23,272 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 88 [2021-06-17 00:00:23,276 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:23,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,308 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:23,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:23,382 INFO L244 Elim1Store]: Index analysis took 102 ms [2021-06-17 00:00:23,383 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 96 [2021-06-17 00:00:23,390 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:23,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,424 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:23,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,466 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:23,480 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 90 [2021-06-17 00:00:23,484 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:23,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:23,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:23,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 98 [2021-06-17 00:00:23,547 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-06-17 00:00:23,579 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:23,584 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-17 00:00:23,584 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:603, output treesize:107 [2021-06-17 00:00:25,123 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-06-17 00:00:25,517 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-06-17 00:00:25,972 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-06-17 00:00:26,468 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-06-17 00:00:27,060 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2021-06-17 00:00:27,697 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-06-17 00:00:28,458 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-06-17 00:00:29,317 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-06-17 00:00:30,288 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2021-06-17 00:00:31,291 WARN L205 SmtUtils]: Spent 617.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-06-17 00:00:32,403 WARN L205 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-06-17 00:00:32,549 INFO L446 ElimStorePlain]: Different costs {78=[array_4], 136=[array_0]} [2021-06-17 00:00:32,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,599 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:32,636 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 99 [2021-06-17 00:00:32,640 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-17 00:00:32,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:32,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 90 [2021-06-17 00:00:32,731 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:32,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:32,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 96 [2021-06-17 00:00:32,826 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:32,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:32,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 106 [2021-06-17 00:00:32,920 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-06-17 00:00:32,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:32,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 104 [2021-06-17 00:00:33,027 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 4 xjuncts. [2021-06-17 00:00:33,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,085 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,124 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 88 [2021-06-17 00:00:33,128 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,191 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 98 [2021-06-17 00:00:33,235 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,285 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,325 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 98 [2021-06-17 00:00:33,329 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 2 xjuncts. [2021-06-17 00:00:33,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 91 [2021-06-17 00:00:33,434 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:33,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 96 [2021-06-17 00:00:33,487 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,761 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 84 [2021-06-17 00:00:33,761 INFO L628 ElimStorePlain]: treesize reduction 146, result has 71.4 percent of original size [2021-06-17 00:00:33,766 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,766 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:00:33,767 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,772 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:00:33,773 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,780 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:33,784 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,785 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-17 00:00:33,786 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,790 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,790 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:00:33,791 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,798 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:33,803 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2021-06-17 00:00:33,805 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,809 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,810 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,810 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-17 00:00:33,811 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,820 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:33,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,825 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-06-17 00:00:33,826 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,831 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-17 00:00:33,831 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,836 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,836 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-17 00:00:33,837 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,841 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,842 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,842 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 19 [2021-06-17 00:00:33,843 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,847 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:33,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-17 00:00:33,848 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:33,859 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:33,968 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-06-17 00:00:33,968 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:33,972 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 2 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-06-17 00:00:33,972 INFO L247 ElimStorePlain]: Needed 22 recursive calls to eliminate 7 variables, input treesize:1621, output treesize:185 [2021-06-17 00:00:34,234 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-06-17 00:00:34,392 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:00:34,393 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2145300781] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:00:34,393 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:00:34,393 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 42] total 82 [2021-06-17 00:00:34,393 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [869016608] [2021-06-17 00:00:34,393 INFO L462 AbstractCegarLoop]: Interpolant automaton has 82 states [2021-06-17 00:00:34,393 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:00:34,393 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 82 interpolants. [2021-06-17 00:00:34,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=191, Invalid=6451, Unknown=0, NotChecked=0, Total=6642 [2021-06-17 00:00:34,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:00:34,394 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:00:34,394 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 82 states, 82 states have (on average 1.170731707317073) internal successors, (96), 82 states have internal predecessors, (96), 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 00:00:34,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:00:34,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:34,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:00:34,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:34,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:34,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:34,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:34,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:34,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:34,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:34,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:34,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:00:34,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:00:37,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:00:37,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:00:37,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:00:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:00:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:00:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:00:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:00:37,632 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable963 [2021-06-17 00:00:37,633 INFO L430 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:00:37,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:00:37,633 INFO L82 PathProgramCache]: Analyzing trace with hash 1306829856, now seen corresponding path program 35 times [2021-06-17 00:00:37,633 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:00:37,633 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009623147] [2021-06-17 00:00:37,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:00:37,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:00:38,866 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:00:38,867 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:00:38,867 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009623147] [2021-06-17 00:00:38,867 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2009623147] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:00:38,867 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2113941913] [2021-06-17 00:00:38,867 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 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:00:38,942 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 8 check-sat command(s) [2021-06-17 00:00:38,942 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:00:38,944 INFO L263 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 122 conjunts are in the unsatisfiable core [2021-06-17 00:00:38,946 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:00:41,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:41,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,068 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:41,085 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 96 [2021-06-17 00:00:41,088 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:41,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:41,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:41,130 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 88 [2021-06-17 00:00:41,133 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:41,159 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:41,162 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-17 00:00:41,162 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:324, output treesize:68 [2021-06-17 00:00:43,220 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:43,220 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:43,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-17 00:00:43,221 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-17 00:00:43,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:43,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-17 00:00:43,226 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:43,284 INFO L628 ElimStorePlain]: treesize reduction 71, result has 51.7 percent of original size [2021-06-17 00:00:43,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:43,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:43,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-17 00:00:43,289 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:43,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:43,292 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:00:43,292 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:43,299 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:43,324 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:43,327 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 7 treesize of output 5 [2021-06-17 00:00:43,328 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:43,347 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:43,347 INFO L518 ElimStorePlain]: Eliminatee v_prenex_348 vanished before elimination [2021-06-17 00:00:43,348 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-06-17 00:00:43,349 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 8 variables, input treesize:143, output treesize:18 [2021-06-17 00:00:43,433 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:00:43,434 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2113941913] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:00:43,434 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:00:43,434 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 43] total 72 [2021-06-17 00:00:43,434 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1472527262] [2021-06-17 00:00:43,434 INFO L462 AbstractCegarLoop]: Interpolant automaton has 72 states [2021-06-17 00:00:43,434 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:00:43,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2021-06-17 00:00:43,435 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=170, Invalid=4942, Unknown=0, NotChecked=0, Total=5112 [2021-06-17 00:00:43,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:00:43,435 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:00:43,435 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 72 states, 72 states have (on average 1.1944444444444444) internal successors, (86), 72 states have internal predecessors, (86), 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 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:43,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:00:43,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:00:47,712 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2021-06-17 00:00:48,043 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-06-17 00:00:48,447 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2021-06-17 00:00:48,832 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 91 [2021-06-17 00:00:49,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:00:49,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:49,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:00:49,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:49,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:00:49,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:00:49,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:00:49,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:49,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:49,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:00:49,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:00:49,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:00:49,764 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1036 [2021-06-17 00:00:49,765 INFO L430 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:00:49,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:00:49,765 INFO L82 PathProgramCache]: Analyzing trace with hash 2087905798, now seen corresponding path program 36 times [2021-06-17 00:00:49,765 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:00:49,765 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326376390] [2021-06-17 00:00:49,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:00:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:00:50,801 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:00:50,801 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:00:50,801 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [326376390] [2021-06-17 00:00:50,801 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [326376390] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:00:50,801 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1239464659] [2021-06-17 00:00:50,801 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:00:50,878 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) [2021-06-17 00:00:50,879 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:00:50,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 86 conjunts are in the unsatisfiable core [2021-06-17 00:00:50,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:00:51,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:00:51,103 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:51,105 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 16 treesize of output 12 [2021-06-17 00:00:51,106 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:51,118 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:51,118 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-17 00:00:51,118 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-17 00:00:51,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:51,700 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-17 00:00:51,700 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:51,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:00:51,703 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:51,716 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-17 00:00:51,717 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-17 00:00:51,717 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 00:00:51,717 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-17 00:00:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:00:51,762 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1239464659] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:00:51,762 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:00:51,762 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 43] total 58 [2021-06-17 00:00:51,762 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75842238] [2021-06-17 00:00:51,763 INFO L462 AbstractCegarLoop]: Interpolant automaton has 58 states [2021-06-17 00:00:51,763 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:00:51,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2021-06-17 00:00:51,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=154, Invalid=3152, Unknown=0, NotChecked=0, Total=3306 [2021-06-17 00:00:51,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:00:51,763 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:00:51,763 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 58 states, 58 states have (on average 1.2241379310344827) internal successors, (71), 58 states have internal predecessors, (71), 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 00:00:51,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:00:51,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:00:51,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:00:51,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:00:51,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:00:51,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:51,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:51,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:00:51,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:00:51,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:00:51,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:00:53,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:00:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:00:53,652 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1073,39 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:00:53,653 INFO L430 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:00:53,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:00:53,653 INFO L82 PathProgramCache]: Analyzing trace with hash 301230482, now seen corresponding path program 37 times [2021-06-17 00:00:53,653 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:00:53,653 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114389995] [2021-06-17 00:00:53,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:00:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:00:55,977 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:00:55,978 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:00:55,978 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114389995] [2021-06-17 00:00:55,978 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [114389995] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:00:55,978 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1030179294] [2021-06-17 00:00:55,978 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:00:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:00:56,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 167 conjunts are in the unsatisfiable core [2021-06-17 00:00:56,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:00:58,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,439 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:58,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:58,506 INFO L244 Elim1Store]: Index analysis took 103 ms [2021-06-17 00:00:58,506 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 95 [2021-06-17 00:00:58,510 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:58,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,556 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:58,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:58,620 INFO L244 Elim1Store]: Index analysis took 106 ms [2021-06-17 00:00:58,621 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 103 [2021-06-17 00:00:58,625 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:58,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,665 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:58,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:58,738 INFO L244 Elim1Store]: Index analysis took 109 ms [2021-06-17 00:00:58,739 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 159 treesize of output 105 [2021-06-17 00:00:58,743 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-06-17 00:00:58,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:00:58,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:00:58,791 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 97 [2021-06-17 00:00:58,794 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 00:00:58,822 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:00:58,826 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-17 00:00:58,827 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:647, output treesize:107 [2021-06-17 00:01:00,304 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-06-17 00:01:00,728 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-06-17 00:01:01,261 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-06-17 00:01:01,752 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-06-17 00:01:02,371 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-06-17 00:01:03,038 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-06-17 00:01:03,728 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-06-17 00:01:04,562 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-06-17 00:01:05,497 WARN L205 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2021-06-17 00:01:06,464 WARN L205 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-06-17 00:01:07,531 WARN L205 SmtUtils]: Spent 730.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-06-17 00:01:08,814 WARN L205 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2021-06-17 00:01:08,937 INFO L446 ElimStorePlain]: Different costs {91=[array_4], 253=[array_0]} [2021-06-17 00:01:08,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:08,997 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:09,045 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 113 [2021-06-17 00:01:09,050 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-17 00:01:09,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,111 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:09,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 111 [2021-06-17 00:01:09,169 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 4 xjuncts. [2021-06-17 00:01:09,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,230 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:09,276 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 159 treesize of output 105 [2021-06-17 00:01:09,280 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:09,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,338 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:09,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 160 treesize of output 106 [2021-06-17 00:01:09,386 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-06-17 00:01:09,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,448 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:09,495 INFO L244 Elim1Store]: Index analysis took 101 ms [2021-06-17 00:01:09,496 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 103 [2021-06-17 00:01:09,500 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:09,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,568 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:09,619 INFO L244 Elim1Store]: Index analysis took 110 ms [2021-06-17 00:01:09,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 95 [2021-06-17 00:01:09,625 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:09,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,685 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:09,733 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 159 treesize of output 105 [2021-06-17 00:01:09,738 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 2 xjuncts. [2021-06-17 00:01:09,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:09,851 INFO L244 Elim1Store]: Index analysis took 103 ms [2021-06-17 00:01:09,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 98 [2021-06-17 00:01:09,856 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:09,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,917 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:09,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 97 [2021-06-17 00:01:09,968 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:09,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:09,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:10,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 103 [2021-06-17 00:01:10,026 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:10,308 WARN L205 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 94 [2021-06-17 00:01:10,309 INFO L628 ElimStorePlain]: treesize reduction 158, result has 69.0 percent of original size [2021-06-17 00:01:10,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-06-17 00:01:10,316 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:10,321 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,322 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,322 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-17 00:01:10,323 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:10,328 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,329 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-17 00:01:10,329 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:10,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:01:10,336 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:10,345 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:01:10,351 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,352 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-17 00:01:10,353 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:10,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,359 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-17 00:01:10,360 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:10,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,365 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-17 00:01:10,366 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:10,375 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:01:10,381 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,381 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-17 00:01:10,382 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:10,387 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,387 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 19 [2021-06-17 00:01:10,388 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:10,402 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:01:10,406 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,407 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2021-06-17 00:01:10,408 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:10,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:10,412 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-17 00:01:10,412 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:10,421 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:01:10,530 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-06-17 00:01:10,530 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:01:10,537 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 2 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-06-17 00:01:10,537 INFO L247 ElimStorePlain]: Needed 22 recursive calls to eliminate 12 variables, input treesize:1731, output treesize:185 [2021-06-17 00:01:10,828 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-06-17 00:01:10,997 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:01:10,998 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1030179294] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:01:10,998 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:01:10,998 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 45] total 89 [2021-06-17 00:01:10,998 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997987134] [2021-06-17 00:01:10,998 INFO L462 AbstractCegarLoop]: Interpolant automaton has 89 states [2021-06-17 00:01:10,998 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:01:10,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 89 interpolants. [2021-06-17 00:01:10,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=231, Invalid=7601, Unknown=0, NotChecked=0, Total=7832 [2021-06-17 00:01:10,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:01:10,999 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:01:10,999 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 89 states, 89 states have (on average 1.146067415730337) internal successors, (102), 89 states have internal predecessors, (102), 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 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:01:10,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:01:11,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:01:13,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:01:13,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:01:13,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:01:13,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:01:13,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:01:14,113 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1076,40 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:01:14,113 INFO L430 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:01:14,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:01:14,114 INFO L82 PathProgramCache]: Analyzing trace with hash 522101652, now seen corresponding path program 38 times [2021-06-17 00:01:14,114 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:01:14,114 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1800502215] [2021-06-17 00:01:14,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:01:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:01:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:01:15,661 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:01:15,661 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1800502215] [2021-06-17 00:01:15,661 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1800502215] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:01:15,661 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2117392545] [2021-06-17 00:01:15,661 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 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:01:15,728 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 00:01:15,728 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:01:15,731 INFO L263 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 130 conjunts are in the unsatisfiable core [2021-06-17 00:01:15,732 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:01:18,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,220 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:18,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,263 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:18,300 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 103 [2021-06-17 00:01:18,304 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:18,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:18,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:18,349 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 95 [2021-06-17 00:01:18,352 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:18,378 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:01:18,380 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-17 00:01:18,381 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:346, output treesize:68 [2021-06-17 00:01:20,847 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:20,847 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:20,848 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-17 00:01:20,848 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:20,851 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:20,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-17 00:01:20,853 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-17 00:01:20,918 INFO L628 ElimStorePlain]: treesize reduction 71, result has 51.7 percent of original size [2021-06-17 00:01:20,921 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:20,922 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:20,922 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:01:20,923 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:20,926 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:20,926 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-17 00:01:20,927 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:20,934 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:01:20,957 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:01:20,960 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 7 treesize of output 5 [2021-06-17 00:01:20,961 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:20,980 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:01:20,980 INFO L518 ElimStorePlain]: Eliminatee v_prenex_402 vanished before elimination [2021-06-17 00:01:20,982 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-06-17 00:01:20,982 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 8 variables, input treesize:143, output treesize:18 [2021-06-17 00:01:21,072 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:01:21,073 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2117392545] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:01:21,073 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:01:21,073 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 46] total 77 [2021-06-17 00:01:21,073 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [209471731] [2021-06-17 00:01:21,073 INFO L462 AbstractCegarLoop]: Interpolant automaton has 77 states [2021-06-17 00:01:21,073 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:01:21,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2021-06-17 00:01:21,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=182, Invalid=5670, Unknown=0, NotChecked=0, Total=5852 [2021-06-17 00:01:21,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:01:21,074 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:01:21,074 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 77 states, 77 states have (on average 1.1818181818181819) internal successors, (91), 77 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 00:01:21,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:01:21,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:01:21,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:01:21,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:01:21,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:21,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:01:21,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:21,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:01:21,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:01:21,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:01:21,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:01:21,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:01:25,568 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 71 [2021-06-17 00:01:25,901 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 76 [2021-06-17 00:01:26,269 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2021-06-17 00:01:26,636 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 86 [2021-06-17 00:01:27,040 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 91 [2021-06-17 00:01:27,465 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 96 [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:01:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:01:28,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:01:28,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:01:28,401 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1144,41 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:01:28,401 INFO L430 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:01:28,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:01:28,401 INFO L82 PathProgramCache]: Analyzing trace with hash 1847972918, now seen corresponding path program 39 times [2021-06-17 00:01:28,402 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:01:28,402 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711637222] [2021-06-17 00:01:28,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:01:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:01:29,433 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:01:29,433 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:01:29,433 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711637222] [2021-06-17 00:01:29,433 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [711637222] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:01:29,434 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1343777881] [2021-06-17 00:01:29,434 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 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:01:29,510 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2021-06-17 00:01:29,511 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:01:29,512 INFO L263 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 92 conjunts are in the unsatisfiable core [2021-06-17 00:01:29,514 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:01:29,772 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:29,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:01:29,773 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:29,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-17 00:01:29,775 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:29,786 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:01:29,787 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-17 00:01:29,787 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-17 00:01:30,454 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:30,454 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:01:30,455 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:30,457 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-17 00:01:30,457 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:30,471 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-17 00:01:30,472 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-17 00:01:30,472 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 00:01:30,472 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-17 00:01:30,520 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:01:30,520 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1343777881] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:01:30,520 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:01:30,520 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 46] total 62 [2021-06-17 00:01:30,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712027727] [2021-06-17 00:01:30,521 INFO L462 AbstractCegarLoop]: Interpolant automaton has 62 states [2021-06-17 00:01:30,521 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:01:30,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2021-06-17 00:01:30,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=3617, Unknown=0, NotChecked=0, Total=3782 [2021-06-17 00:01:30,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:01:30,521 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:01:30,522 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 62 states, 62 states have (on average 1.2096774193548387) internal successors, (75), 62 states have internal predecessors, (75), 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 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:01:30,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:01:30,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:01:32,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:01:32,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:01:32,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:01:32,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:01:32,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:32,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:01:32,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:01:32,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:01:32,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:01:32,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:01:32,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:01:32,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:01:32,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:01:32,922 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1183,42 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:01:32,922 INFO L430 AbstractCegarLoop]: === Iteration 42 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:01:32,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:01:32,923 INFO L82 PathProgramCache]: Analyzing trace with hash 1453245794, now seen corresponding path program 40 times [2021-06-17 00:01:32,923 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:01:32,923 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1370860271] [2021-06-17 00:01:32,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:01:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:01:35,506 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:01:35,506 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:01:35,506 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1370860271] [2021-06-17 00:01:35,507 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1370860271] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:01:35,507 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1570680160] [2021-06-17 00:01:35,507 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 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:01:35,581 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 00:01:35,582 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:01:35,585 WARN L261 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 216 conjunts are in the unsatisfiable core [2021-06-17 00:01:35,586 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:01:41,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,034 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,065 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,074 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,081 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,102 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,114 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,126 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,192 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,204 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,211 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,222 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,243 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,248 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,249 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,249 INFO L244 Elim1Store]: Index analysis took 243 ms [2021-06-17 00:01:41,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 28 select indices, 28 select index equivalence classes, 91 disjoint index pairs (out of 378 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 259 treesize of output 175 [2021-06-17 00:01:41,252 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:41,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,266 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,347 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,357 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,367 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,372 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,379 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,390 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,407 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,430 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,470 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,493 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,497 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,498 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,499 INFO L244 Elim1Store]: Index analysis took 240 ms [2021-06-17 00:01:41,500 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 28 select indices, 28 select index equivalence classes, 91 disjoint index pairs (out of 378 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 259 treesize of output 175 [2021-06-17 00:01:41,502 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:41,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,521 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,547 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,552 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,578 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,591 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,597 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,599 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,600 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,600 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,607 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,634 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,656 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,663 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,690 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,696 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,706 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,724 INFO L244 Elim1Store]: Index analysis took 216 ms [2021-06-17 00:01:41,724 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 28 select indices, 28 select index equivalence classes, 91 disjoint index pairs (out of 378 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 261 treesize of output 177 [2021-06-17 00:01:41,728 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:41,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,760 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,787 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,796 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,801 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,810 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,815 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,820 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,823 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:01:41,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:01:41,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 28 select indices, 28 select index equivalence classes, 91 disjoint index pairs (out of 378 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 249 treesize of output 167 [2021-06-17 00:01:41,827 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 00:01:41,960 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-06-17 00:01:41,960 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:01:41,971 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-17 00:01:41,971 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:1062, output treesize:582 [2021-06-17 00:01:45,266 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-06-17 00:01:47,337 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 299 [2021-06-17 00:01:48,523 WARN L205 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 299 [2021-06-17 00:01:50,066 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 299 [2021-06-17 00:01:51,613 WARN L205 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 299 [2021-06-17 00:01:53,215 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 299 [2021-06-17 00:01:54,741 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 299 [2021-06-17 00:01:56,269 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 299 [2021-06-17 00:01:57,829 WARN L205 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 299 [2021-06-17 00:01:59,161 WARN L205 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 299 [2021-06-17 00:02:00,786 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 299 [2021-06-17 00:02:02,470 WARN L205 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 299 [2021-06-17 00:02:04,159 WARN L205 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 299 [2021-06-17 00:02:06,164 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 299 [2021-06-17 00:02:06,330 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_459, array_4, v_prenex_461, v_prenex_463, v_prenex_465], 105=[array_0, v_prenex_460, v_prenex_462, v_prenex_464, v_prenex_458]} [2021-06-17 00:02:06,412 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 110 [2021-06-17 00:02:06,417 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:06,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 112 [2021-06-17 00:02:06,431 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-17 00:02:07,201 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 315 [2021-06-17 00:02:07,202 INFO L628 ElimStorePlain]: treesize reduction 327, result has 73.9 percent of original size [2021-06-17 00:02:07,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 112 [2021-06-17 00:02:07,285 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:07,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 114 [2021-06-17 00:02:07,298 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:07,514 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-06-17 00:02:07,515 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:07,522 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 97 [2021-06-17 00:02:07,526 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:07,711 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-06-17 00:02:07,711 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:07,717 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 112 [2021-06-17 00:02:07,721 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 2 xjuncts. [2021-06-17 00:02:07,878 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-06-17 00:02:07,879 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:07,943 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 107 [2021-06-17 00:02:07,947 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:07,953 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 105 [2021-06-17 00:02:07,956 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:08,019 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:08,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:08,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:08,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-17 00:02:08,025 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:08,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:08,030 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-17 00:02:08,030 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:08,092 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:08,092 INFO L518 ElimStorePlain]: Eliminatee v_prenex_460 vanished before elimination [2021-06-17 00:02:08,096 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:08,097 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:08,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:02:08,098 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:08,102 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:08,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-17 00:02:08,102 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:08,110 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:08,171 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:08,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:08,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:08,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-17 00:02:08,177 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:08,180 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:08,180 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-17 00:02:08,181 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:08,236 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:08,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:08,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:08,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-17 00:02:08,241 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:08,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:08,244 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:02:08,245 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:08,252 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:08,304 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:08,307 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 10 dim-1 vars, End of recursive call: and 9 xjuncts. [2021-06-17 00:02:08,307 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 15 variables, input treesize:1483, output treesize:70 [2021-06-17 00:02:08,547 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:02:08,547 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1570680160] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:02:08,547 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:02:08,547 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 47] total 93 [2021-06-17 00:02:08,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745892411] [2021-06-17 00:02:08,548 INFO L462 AbstractCegarLoop]: Interpolant automaton has 93 states [2021-06-17 00:02:08,548 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:02:08,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 93 interpolants. [2021-06-17 00:02:08,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=186, Invalid=8370, Unknown=0, NotChecked=0, Total=8556 [2021-06-17 00:02:08,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:02:08,549 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:02:08,549 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 93 states, 93 states have (on average 1.1612903225806452) internal successors, (108), 93 states have internal predecessors, (108), 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 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:08,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:02:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:02:16,196 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 82 [2021-06-17 00:02:17,794 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 103 [2021-06-17 00:02:18,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:02:18,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:02:18,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:02:18,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:02:18,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:18,446 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1186,43 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:02:18,447 INFO L430 AbstractCegarLoop]: === Iteration 43 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:02:18,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:02:18,447 INFO L82 PathProgramCache]: Analyzing trace with hash 1536373792, now seen corresponding path program 41 times [2021-06-17 00:02:18,447 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:02:18,447 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1993163405] [2021-06-17 00:02:18,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:02:18,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:02:19,811 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:02:19,811 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:02:19,811 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1993163405] [2021-06-17 00:02:19,811 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1993163405] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:02:19,811 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1916815192] [2021-06-17 00:02:19,811 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 44 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 44 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:02:19,893 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2021-06-17 00:02:19,893 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:02:19,895 INFO L263 TraceCheckSpWp]: Trace formula consists of 392 conjuncts, 140 conjunts are in the unsatisfiable core [2021-06-17 00:02:19,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:02:22,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,506 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:22,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:22,577 INFO L244 Elim1Store]: Index analysis took 111 ms [2021-06-17 00:02:22,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 102 [2021-06-17 00:02:22,588 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:22,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,629 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:22,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:22,644 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 110 [2021-06-17 00:02:22,648 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:22,675 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:22,677 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-17 00:02:22,677 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:368, output treesize:68 [2021-06-17 00:02:24,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:24,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:24,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-17 00:02:24,885 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-17 00:02:24,887 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:24,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-17 00:02:24,888 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:24,918 INFO L628 ElimStorePlain]: treesize reduction 47, result has 44.0 percent of original size [2021-06-17 00:02:24,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:24,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:02:24,921 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:24,930 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:24,931 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-17 00:02:24,931 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:80, output treesize:11 [2021-06-17 00:02:25,009 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:02:25,009 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1916815192] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:02:25,009 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:02:25,009 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49] total 81 [2021-06-17 00:02:25,009 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446045823] [2021-06-17 00:02:25,010 INFO L462 AbstractCegarLoop]: Interpolant automaton has 81 states [2021-06-17 00:02:25,010 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:02:25,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 81 interpolants. [2021-06-17 00:02:25,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=235, Invalid=6245, Unknown=0, NotChecked=0, Total=6480 [2021-06-17 00:02:25,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:02:25,011 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:02:25,011 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 81 states, 81 states have (on average 1.1851851851851851) internal successors, (96), 81 states have internal predecessors, (96), 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 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:25,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:25,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:02:29,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:02:29,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:29,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:02:29,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:29,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:29,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:29,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:29,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:29,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:02:29,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:29,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:02:29,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:02:29,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:29,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:02:30,013 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1302,44 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:02:30,013 INFO L430 AbstractCegarLoop]: === Iteration 44 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:02:30,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:02:30,014 INFO L82 PathProgramCache]: Analyzing trace with hash -1707753850, now seen corresponding path program 42 times [2021-06-17 00:02:30,014 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:02:30,014 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1173595904] [2021-06-17 00:02:30,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:02:30,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:02:31,137 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:02:31,137 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:02:31,137 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1173595904] [2021-06-17 00:02:31,137 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1173595904] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:02:31,137 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [41440329] [2021-06-17 00:02:31,137 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 45 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 45 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:02:31,226 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2021-06-17 00:02:31,227 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:02:31,229 INFO L263 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 100 conjunts are in the unsatisfiable core [2021-06-17 00:02:31,230 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:02:31,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:02:31,467 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:31,468 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 16 treesize of output 12 [2021-06-17 00:02:31,469 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:31,481 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:31,481 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-17 00:02:31,481 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-17 00:02:32,213 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:32,213 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:02:32,214 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:32,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-17 00:02:32,216 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:32,230 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-17 00:02:32,230 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-17 00:02:32,230 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 00:02:32,230 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-17 00:02:32,282 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:02:32,282 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [41440329] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:02:32,282 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:02:32,282 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49] total 66 [2021-06-17 00:02:32,282 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1585501536] [2021-06-17 00:02:32,282 INFO L462 AbstractCegarLoop]: Interpolant automaton has 66 states [2021-06-17 00:02:32,282 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:02:32,283 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2021-06-17 00:02:32,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=176, Invalid=4114, Unknown=0, NotChecked=0, Total=4290 [2021-06-17 00:02:32,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:02:32,283 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:02:32,283 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 66 states, 66 states have (on average 1.196969696969697) internal successors, (79), 66 states have internal predecessors, (79), 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 00:02:32,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:02:32,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:32,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:02:32,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:32,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:32,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:32,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:32,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:02:32,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:02:32,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:02:32,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:02:32,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:32,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:02:32,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:02:32,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:32,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:02:32,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:02:34,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:02:34,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:34,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:02:34,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:34,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:34,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:34,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:34,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:34,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:34,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:02:34,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:02:34,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:34,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:02:34,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:02:34,915 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 45 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1343 [2021-06-17 00:02:34,916 INFO L430 AbstractCegarLoop]: === Iteration 45 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:02:34,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:02:34,916 INFO L82 PathProgramCache]: Analyzing trace with hash -1400101614, now seen corresponding path program 43 times [2021-06-17 00:02:34,916 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:02:34,916 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813300479] [2021-06-17 00:02:34,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:02:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:02:37,665 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:02:37,666 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:02:37,666 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813300479] [2021-06-17 00:02:37,666 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813300479] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:02:37,666 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [23674642] [2021-06-17 00:02:37,666 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 46 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 46 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:02:37,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:02:37,739 INFO L263 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 191 conjunts are in the unsatisfiable core [2021-06-17 00:02:37,741 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:02:41,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:41,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,409 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:41,448 INFO L244 Elim1Store]: Index analysis took 128 ms [2021-06-17 00:02:41,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 111 [2021-06-17 00:02:41,453 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:41,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,483 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:41,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,549 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:41,588 INFO L244 Elim1Store]: Index analysis took 131 ms [2021-06-17 00:02:41,589 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 119 [2021-06-17 00:02:41,593 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-17 00:02:41,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,629 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:41,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,692 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:41,725 INFO L244 Elim1Store]: Index analysis took 127 ms [2021-06-17 00:02:41,726 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 109 [2021-06-17 00:02:41,730 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:41,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:41,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:41,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 117 [2021-06-17 00:02:41,798 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:41,827 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:41,831 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-17 00:02:41,839 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:739, output treesize:111 [2021-06-17 00:02:43,829 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-06-17 00:02:44,261 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-06-17 00:02:44,769 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-06-17 00:02:45,421 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-06-17 00:02:46,130 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2021-06-17 00:02:46,869 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-06-17 00:02:47,686 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-06-17 00:02:48,730 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2021-06-17 00:02:49,885 WARN L205 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-06-17 00:02:51,163 WARN L205 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2021-06-17 00:02:52,542 WARN L205 SmtUtils]: Spent 839.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2021-06-17 00:02:54,004 WARN L205 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-06-17 00:02:55,560 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 142 [2021-06-17 00:02:57,219 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 147 [2021-06-17 00:02:57,364 INFO L446 ElimStorePlain]: Different costs {120=[array_4], 300=[array_0]} [2021-06-17 00:02:57,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,442 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:57,502 INFO L244 Elim1Store]: Index analysis took 129 ms [2021-06-17 00:02:57,503 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 117 [2021-06-17 00:02:57,507 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:57,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:57,656 INFO L244 Elim1Store]: Index analysis took 140 ms [2021-06-17 00:02:57,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 111 [2021-06-17 00:02:57,662 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:57,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,737 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:57,794 INFO L244 Elim1Store]: Index analysis took 125 ms [2021-06-17 00:02:57,796 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 125 [2021-06-17 00:02:57,800 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 4 xjuncts. [2021-06-17 00:02:57,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:57,936 INFO L244 Elim1Store]: Index analysis took 128 ms [2021-06-17 00:02:57,937 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 172 treesize of output 112 [2021-06-17 00:02:57,942 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:57,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:57,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:58,084 INFO L244 Elim1Store]: Index analysis took 134 ms [2021-06-17 00:02:58,086 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 119 [2021-06-17 00:02:58,090 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2021-06-17 00:02:58,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,169 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:58,229 INFO L244 Elim1Store]: Index analysis took 130 ms [2021-06-17 00:02:58,230 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 191 treesize of output 127 [2021-06-17 00:02:58,235 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 2 xjuncts. [2021-06-17 00:02:58,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:58,379 INFO L244 Elim1Store]: Index analysis took 134 ms [2021-06-17 00:02:58,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 109 [2021-06-17 00:02:58,384 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:58,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,468 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:58,531 INFO L244 Elim1Store]: Index analysis took 137 ms [2021-06-17 00:02:58,532 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 117 [2021-06-17 00:02:58,536 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:58,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,615 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:58,687 INFO L244 Elim1Store]: Index analysis took 143 ms [2021-06-17 00:02:58,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 120 [2021-06-17 00:02:58,694 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 2 xjuncts. [2021-06-17 00:02:58,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:02:58,763 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 119 [2021-06-17 00:02:58,768 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:59,024 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 100 [2021-06-17 00:02:59,025 INFO L628 ElimStorePlain]: treesize reduction 148, result has 71.4 percent of original size [2021-06-17 00:02:59,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-17 00:02:59,031 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:59,037 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,037 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:02:59,038 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:59,043 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,043 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-17 00:02:59,044 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:59,053 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:59,058 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,058 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,058 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-17 00:02:59,059 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:59,064 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,064 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:02:59,065 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:59,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:02:59,071 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:59,079 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:59,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,085 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,085 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-06-17 00:02:59,086 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:59,090 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,091 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 19 [2021-06-17 00:02:59,092 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:59,096 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,097 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-17 00:02:59,097 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:59,109 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:59,114 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2021-06-17 00:02:59,116 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:59,120 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:02:59,120 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-17 00:02:59,120 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-06-17 00:02:59,128 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:59,227 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:02:59,231 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 2 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-06-17 00:02:59,231 INFO L247 ElimStorePlain]: Needed 22 recursive calls to eliminate 12 variables, input treesize:1959, output treesize:185 [2021-06-17 00:02:59,540 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-06-17 00:02:59,729 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:02:59,729 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [23674642] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:02:59,729 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:02:59,729 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 51] total 100 [2021-06-17 00:02:59,729 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804058460] [2021-06-17 00:02:59,730 INFO L462 AbstractCegarLoop]: Interpolant automaton has 100 states [2021-06-17 00:02:59,730 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:02:59,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 100 interpolants. [2021-06-17 00:02:59,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=230, Invalid=9670, Unknown=0, NotChecked=0, Total=9900 [2021-06-17 00:02:59,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:02:59,731 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:02:59,731 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 100 states, 100 states have (on average 1.14) internal successors, (114), 100 states have internal predecessors, (114), 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 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:59,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:02:59,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:03:04,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:03:04,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:03:04,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:03:04,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:03:04,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:04,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:03:04,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:03:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:03:04,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:03:05,194 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 46 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1346 [2021-06-17 00:03:05,194 INFO L430 AbstractCegarLoop]: === Iteration 46 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:03:05,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:03:05,195 INFO L82 PathProgramCache]: Analyzing trace with hash 1164924308, now seen corresponding path program 44 times [2021-06-17 00:03:05,195 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:03:05,195 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [315300323] [2021-06-17 00:03:05,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:03:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:03:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:03:06,791 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:03:06,791 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [315300323] [2021-06-17 00:03:06,791 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [315300323] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:03:06,791 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2036922187] [2021-06-17 00:03:06,791 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 47 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 47 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:03:06,875 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 00:03:06,876 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:03:06,879 INFO L263 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 149 conjunts are in the unsatisfiable core [2021-06-17 00:03:06,880 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:03:10,078 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-06-17 00:03:10,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,186 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:10,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:10,280 INFO L244 Elim1Store]: Index analysis took 140 ms [2021-06-17 00:03:10,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 117 [2021-06-17 00:03:10,285 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:03:10,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,334 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:10,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:10,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 109 [2021-06-17 00:03:10,360 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:03:10,392 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:03:10,394 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-17 00:03:10,395 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:390, output treesize:68 [2021-06-17 00:03:12,932 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:12,932 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:12,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-17 00:03:12,933 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:03:12,936 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:12,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-17 00:03:12,937 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-17 00:03:12,969 INFO L628 ElimStorePlain]: treesize reduction 47, result has 44.0 percent of original size [2021-06-17 00:03:12,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:12,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:03:12,972 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:03:12,981 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:03:12,982 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-17 00:03:12,982 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:80, output treesize:11 [2021-06-17 00:03:13,065 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:03:13,066 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2036922187] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:03:13,066 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:03:13,066 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 52] total 86 [2021-06-17 00:03:13,066 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930675701] [2021-06-17 00:03:13,066 INFO L462 AbstractCegarLoop]: Interpolant automaton has 86 states [2021-06-17 00:03:13,066 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:03:13,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2021-06-17 00:03:13,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=250, Invalid=7060, Unknown=0, NotChecked=0, Total=7310 [2021-06-17 00:03:13,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:03:13,067 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:03:13,067 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 86 states, 86 states have (on average 1.1744186046511629) internal successors, (101), 86 states have internal predecessors, (101), 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 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:03:13,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:03:13,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:03:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:03:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:03:18,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:03:18,529 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 47 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1418 [2021-06-17 00:03:18,529 INFO L430 AbstractCegarLoop]: === Iteration 47 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:03:18,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:03:18,529 INFO L82 PathProgramCache]: Analyzing trace with hash 1345883574, now seen corresponding path program 45 times [2021-06-17 00:03:18,530 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:03:18,530 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82984500] [2021-06-17 00:03:18,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:03:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:03:19,772 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:03:19,772 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:03:19,772 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82984500] [2021-06-17 00:03:19,772 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [82984500] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:03:19,772 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2022533099] [2021-06-17 00:03:19,772 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 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:03:19,863 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-06-17 00:03:19,863 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:03:19,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 424 conjuncts, 104 conjunts are in the unsatisfiable core [2021-06-17 00:03:19,867 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:03:20,258 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:03:20,258 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:03:20,260 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 16 treesize of output 12 [2021-06-17 00:03:20,261 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:03:20,272 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:03:20,273 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-17 00:03:20,273 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-17 00:03:21,100 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:21,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-17 00:03:21,101 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:03:21,103 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:03:21,104 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:03:21,117 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-17 00:03:21,118 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-17 00:03:21,118 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 00:03:21,118 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-17 00:03:21,172 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:03:21,172 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2022533099] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:03:21,172 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:03:21,172 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 52] total 70 [2021-06-17 00:03:21,172 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1034974899] [2021-06-17 00:03:21,172 INFO L462 AbstractCegarLoop]: Interpolant automaton has 70 states [2021-06-17 00:03:21,172 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:03:21,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2021-06-17 00:03:21,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=187, Invalid=4643, Unknown=0, NotChecked=0, Total=4830 [2021-06-17 00:03:21,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:03:21,173 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:03:21,173 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 70 states, 70 states have (on average 1.1857142857142857) internal successors, (83), 70 states have internal predecessors, (83), 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 00:03:21,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:03:21,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:03:21,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:03:21,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:03:21,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:21,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:03:21,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:03:23,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:03:23,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:03:23,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:03:23,992 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1461,48 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:03:23,992 INFO L430 AbstractCegarLoop]: === Iteration 48 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:03:23,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:03:23,992 INFO L82 PathProgramCache]: Analyzing trace with hash -1226621982, now seen corresponding path program 46 times [2021-06-17 00:03:23,992 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:03:23,993 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1031304126] [2021-06-17 00:03:23,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:03:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:03:27,166 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:03:27,166 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:03:27,166 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1031304126] [2021-06-17 00:03:27,166 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1031304126] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:03:27,166 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1898050542] [2021-06-17 00:03:27,166 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 49 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 49 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:03:27,243 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 00:03:27,243 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:03:27,247 WARN L261 TraceCheckSpWp]: Trace formula consists of 432 conjuncts, 246 conjunts are in the unsatisfiable core [2021-06-17 00:03:27,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:03:33,472 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2021-06-17 00:03:34,249 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2021-06-17 00:03:34,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,431 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,459 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,483 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,487 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,497 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,507 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,518 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,524 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,537 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,553 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,586 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,610 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,627 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,646 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,659 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,673 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,684 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,695 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,697 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,705 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,706 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,706 INFO L244 Elim1Store]: Index analysis took 285 ms [2021-06-17 00:03:34,707 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 120 disjoint index pairs (out of 496 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 295 treesize of output 199 [2021-06-17 00:03:34,709 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:03:34,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,755 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,768 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,780 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,794 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,815 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,826 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:34,838 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,838 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,850 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,860 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,945 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,957 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,983 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:34,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,001 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,006 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,006 INFO L244 Elim1Store]: Index analysis took 291 ms [2021-06-17 00:03:35,007 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 120 disjoint index pairs (out of 496 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 297 treesize of output 201 [2021-06-17 00:03:35,011 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:03:35,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,067 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,127 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,147 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,162 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,196 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,220 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,237 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,242 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,284 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,295 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,318 INFO L244 Elim1Store]: Index analysis took 291 ms [2021-06-17 00:03:35,319 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 120 disjoint index pairs (out of 496 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 285 treesize of output 191 [2021-06-17 00:03:35,322 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:03:35,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,343 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,364 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,377 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,387 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,391 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,422 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,441 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:03:35,444 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,445 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:03:35,445 INFO L244 Elim1Store]: Index analysis took 119 ms [2021-06-17 00:03:35,446 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 120 disjoint index pairs (out of 496 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 295 treesize of output 199 [2021-06-17 00:03:35,449 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 00:03:35,609 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-06-17 00:03:35,609 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:03:35,619 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-17 00:03:35,619 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:1206, output treesize:654 [2021-06-17 00:03:39,914 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2021-06-17 00:03:42,314 WARN L205 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 611 DAG size of output: 335 [2021-06-17 00:03:44,146 WARN L205 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 611 DAG size of output: 335 [2021-06-17 00:03:45,940 WARN L205 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 611 DAG size of output: 335 [2021-06-17 00:03:47,534 WARN L205 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 335 [2021-06-17 00:03:49,476 WARN L205 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 611 DAG size of output: 335 [2021-06-17 00:03:51,420 WARN L205 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 611 DAG size of output: 335 [2021-06-17 00:03:53,339 WARN L205 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 611 DAG size of output: 335 [2021-06-17 00:03:54,891 WARN L205 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 335 [2021-06-17 00:03:56,871 WARN L205 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 611 DAG size of output: 335 [2021-06-17 00:03:58,790 WARN L205 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 611 DAG size of output: 335 [2021-06-17 00:04:00,317 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 335 [2021-06-17 00:04:02,269 WARN L205 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 611 DAG size of output: 335 [2021-06-17 00:04:04,294 WARN L205 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 611 DAG size of output: 335 [2021-06-17 00:04:06,298 WARN L205 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 611 DAG size of output: 335 [2021-06-17 00:04:08,469 WARN L205 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 611 DAG size of output: 335 [2021-06-17 00:04:08,643 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_580, array_4, v_prenex_582, v_prenex_576, v_prenex_578], 136=[array_0, v_prenex_581, v_prenex_575, v_prenex_577, v_prenex_579]} [2021-06-17 00:04:08,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 116 [2021-06-17 00:04:08,758 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:08,769 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 160 treesize of output 124 [2021-06-17 00:04:08,773 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:09,598 WARN L205 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 346 [2021-06-17 00:04:09,598 INFO L628 ElimStorePlain]: treesize reduction 363, result has 73.7 percent of original size [2021-06-17 00:04:09,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 164 treesize of output 128 [2021-06-17 00:04:09,706 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:09,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 126 [2021-06-17 00:04:09,720 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:09,980 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 284 [2021-06-17 00:04:09,980 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:09,987 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 126 [2021-06-17 00:04:09,992 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2021-06-17 00:04:10,218 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-06-17 00:04:10,218 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:10,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 126 [2021-06-17 00:04:10,230 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 2 xjuncts. [2021-06-17 00:04:10,417 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2021-06-17 00:04:10,418 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:10,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 121 [2021-06-17 00:04:10,510 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:10,516 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 119 [2021-06-17 00:04:10,520 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:10,591 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:10,597 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:10,597 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:10,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-06-17 00:04:10,598 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:10,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:10,603 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-17 00:04:10,604 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:10,669 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:10,674 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:10,675 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:10,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-17 00:04:10,675 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:10,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:10,683 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:04:10,684 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:10,692 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:10,752 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:10,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:10,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:10,757 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:04:10,757 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:10,761 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:10,761 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-17 00:04:10,762 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:10,769 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:10,826 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:10,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:10,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:10,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-17 00:04:10,831 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:10,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:10,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-17 00:04:10,834 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:10,887 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:10,887 INFO L518 ElimStorePlain]: Eliminatee v_prenex_579 vanished before elimination [2021-06-17 00:04:10,890 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 10 dim-1 vars, End of recursive call: and 9 xjuncts. [2021-06-17 00:04:10,890 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 15 variables, input treesize:1663, output treesize:70 [2021-06-17 00:04:11,170 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:04:11,171 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1898050542] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:04:11,171 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:04:11,171 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 53] total 105 [2021-06-17 00:04:11,171 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [755748046] [2021-06-17 00:04:11,171 INFO L462 AbstractCegarLoop]: Interpolant automaton has 105 states [2021-06-17 00:04:11,171 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:04:11,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 105 interpolants. [2021-06-17 00:04:11,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=10710, Unknown=0, NotChecked=0, Total=10920 [2021-06-17 00:04:11,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:04:11,172 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:04:11,172 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 105 states, 105 states have (on average 1.1428571428571428) internal successors, (120), 105 states have internal predecessors, (120), 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 00:04:11,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:04:11,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:11,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:04:11,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:11,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:11,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:04:11,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:04:23,783 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 99 [2021-06-17 00:04:24,847 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 110 [2021-06-17 00:04:25,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:04:25,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:04:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 00:04:25,624 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 49 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1464 [2021-06-17 00:04:25,624 INFO L430 AbstractCegarLoop]: === Iteration 49 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:04:25,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:04:25,624 INFO L82 PathProgramCache]: Analyzing trace with hash 1697457184, now seen corresponding path program 47 times [2021-06-17 00:04:25,624 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:04:25,625 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117572895] [2021-06-17 00:04:25,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:04:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:04:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:04:27,282 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:04:27,282 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [117572895] [2021-06-17 00:04:27,282 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [117572895] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:04:27,282 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1607191946] [2021-06-17 00:04:27,282 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 50 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 50 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:04:27,389 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 10 check-sat command(s) [2021-06-17 00:04:27,389 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:04:27,392 INFO L263 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 157 conjunts are in the unsatisfiable core [2021-06-17 00:04:27,393 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:04:30,744 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-06-17 00:04:30,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:30,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:30,935 INFO L244 Elim1Store]: Index analysis took 143 ms [2021-06-17 00:04:30,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 120 disjoint index pairs (out of 136 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 190 treesize of output 124 [2021-06-17 00:04:30,940 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:30,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:30,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:31,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:04:31,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 120 disjoint index pairs (out of 136 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 180 treesize of output 116 [2021-06-17 00:04:31,041 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:31,073 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:31,076 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-17 00:04:31,076 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:412, output treesize:68 [2021-06-17 00:04:34,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:34,020 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:34,020 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-17 00:04:34,021 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-17 00:04:34,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:34,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-17 00:04:34,026 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:34,065 INFO L628 ElimStorePlain]: treesize reduction 47, result has 44.0 percent of original size [2021-06-17 00:04:34,067 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:34,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:04:34,068 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:34,078 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:34,079 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-17 00:04:34,079 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:80, output treesize:11 [2021-06-17 00:04:34,174 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:04:34,174 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1607191946] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:04:34,174 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:04:34,174 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 55] total 91 [2021-06-17 00:04:34,174 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038537966] [2021-06-17 00:04:34,175 INFO L462 AbstractCegarLoop]: Interpolant automaton has 91 states [2021-06-17 00:04:34,175 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:04:34,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2021-06-17 00:04:34,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=265, Invalid=7925, Unknown=0, NotChecked=0, Total=8190 [2021-06-17 00:04:34,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:04:34,175 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:04:34,176 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 91 states, 91 states have (on average 1.164835164835165) internal successors, (106), 91 states have internal predecessors, (106), 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 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:34,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 00:04:34,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:04:39,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:04:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 00:04:39,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-06-17 00:04:40,035 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1593,50 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:04:40,035 INFO L430 AbstractCegarLoop]: === Iteration 50 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:04:40,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:04:40,036 INFO L82 PathProgramCache]: Analyzing trace with hash 1328681734, now seen corresponding path program 48 times [2021-06-17 00:04:40,036 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:04:40,036 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485754325] [2021-06-17 00:04:40,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:04:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:04:41,440 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:04:41,440 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:04:41,440 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485754325] [2021-06-17 00:04:41,440 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [485754325] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:04:41,440 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [16696245] [2021-06-17 00:04:41,440 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 51 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 51 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:04:41,541 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2021-06-17 00:04:41,541 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:04:41,544 INFO L263 TraceCheckSpWp]: Trace formula consists of 448 conjuncts, 110 conjunts are in the unsatisfiable core [2021-06-17 00:04:41,545 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:04:41,962 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:04:41,963 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:41,965 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 16 treesize of output 12 [2021-06-17 00:04:41,965 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:41,977 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:41,978 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-17 00:04:41,978 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-17 00:04:42,889 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:42,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-17 00:04:42,890 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:42,891 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:04:42,892 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:42,906 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-17 00:04:42,906 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-17 00:04:42,906 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 00:04:42,906 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-17 00:04:42,962 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:04:42,962 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [16696245] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:04:42,962 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:04:42,962 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 55] total 74 [2021-06-17 00:04:42,962 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [194373179] [2021-06-17 00:04:42,962 INFO L462 AbstractCegarLoop]: Interpolant automaton has 74 states [2021-06-17 00:04:42,962 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:04:42,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2021-06-17 00:04:42,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=198, Invalid=5204, Unknown=0, NotChecked=0, Total=5402 [2021-06-17 00:04:42,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:04:42,963 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:04:42,963 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 74 states, 74 states have (on average 1.1756756756756757) internal successors, (87), 74 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:42,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:42,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:42,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:04:42,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:42,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:04:42,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:04:42,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 00:04:42,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-06-17 00:04:42,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:04:45,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:04:45,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-06-17 00:04:45,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 00:04:46,120 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1638,51 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:04:46,120 INFO L430 AbstractCegarLoop]: === Iteration 51 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:04:46,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:04:46,120 INFO L82 PathProgramCache]: Analyzing trace with hash -1759879022, now seen corresponding path program 49 times [2021-06-17 00:04:46,120 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:04:46,120 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220199644] [2021-06-17 00:04:46,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:04:46,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:04:49,068 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:04:49,068 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:04:49,068 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1220199644] [2021-06-17 00:04:49,068 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1220199644] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:04:49,068 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1268599797] [2021-06-17 00:04:49,068 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 52 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 52 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:04:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:04:49,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 215 conjunts are in the unsatisfiable core [2021-06-17 00:04:49,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:04:51,649 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 99 [2021-06-17 00:04:51,654 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:51,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 91 [2021-06-17 00:04:51,751 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:51,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 129 treesize of output 93 [2021-06-17 00:04:51,844 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:51,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 101 [2021-06-17 00:04:51,851 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-06-17 00:04:51,872 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:51,873 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-06-17 00:04:51,873 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:543, output treesize:81 [2021-06-17 00:04:55,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:56,057 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 129 treesize of output 93 [2021-06-17 00:04:56,061 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:56,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:56,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 101 [2021-06-17 00:04:56,159 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:56,202 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:56,251 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 99 [2021-06-17 00:04:56,256 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:56,280 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:56,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 102 [2021-06-17 00:04:56,349 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-06-17 00:04:56,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:56,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 99 [2021-06-17 00:04:56,447 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:56,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:56,538 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 109 [2021-06-17 00:04:56,544 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 2 xjuncts. [2021-06-17 00:04:56,591 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:56,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 91 [2021-06-17 00:04:56,650 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:56,675 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:56,740 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 101 [2021-06-17 00:04:56,745 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 2 xjuncts. [2021-06-17 00:04:56,786 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:56,836 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 94 [2021-06-17 00:04:56,840 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:56,844 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 107 [2021-06-17 00:04:56,849 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 4 xjuncts. [2021-06-17 00:04:57,006 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 53 [2021-06-17 00:04:57,007 INFO L628 ElimStorePlain]: treesize reduction 198, result has 56.0 percent of original size [2021-06-17 00:04:57,010 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:57,010 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 5 [2021-06-17 00:04:57,011 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:57,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:57,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:04:57,015 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:57,018 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:57,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:04:57,019 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:57,026 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:57,029 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:57,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-17 00:04:57,029 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:57,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:57,032 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 9 [2021-06-17 00:04:57,033 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:57,036 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:57,036 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-06-17 00:04:57,037 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:57,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:57,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:04:57,040 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:57,047 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:57,050 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:04:57,051 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2021-06-17 00:04:57,051 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:57,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 19 [2021-06-17 00:04:57,054 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-17 00:04:57,063 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:57,123 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:04:57,124 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 7 xjuncts. [2021-06-17 00:04:57,124 INFO L247 ElimStorePlain]: Needed 20 recursive calls to eliminate 2 variables, input treesize:1471, output treesize:147 [2021-06-17 00:04:57,485 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:04:57,485 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1268599797] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:04:57,485 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:04:57,485 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 57] total 95 [2021-06-17 00:04:57,485 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010938837] [2021-06-17 00:04:57,486 INFO L462 AbstractCegarLoop]: Interpolant automaton has 95 states [2021-06-17 00:04:57,486 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:04:57,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 95 interpolants. [2021-06-17 00:04:57,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=8654, Unknown=0, NotChecked=0, Total=8930 [2021-06-17 00:04:57,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:04:57,486 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:04:57,486 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 95 states, 95 states have (on average 1.1473684210526316) internal successors, (109), 95 states have internal predecessors, (109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:04:57,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 00:04:57,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:05:00,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:05:00,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:05:00,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:05:00,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:05:00,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:00,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:05:00,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:00,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:05:00,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:05:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:05:00,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 00:05:00,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-06-17 00:05:00,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 00:05:00,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:01,140 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 52 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1641 [2021-06-17 00:05:01,141 INFO L430 AbstractCegarLoop]: === Iteration 52 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:05:01,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:05:01,141 INFO L82 PathProgramCache]: Analyzing trace with hash -1044142188, now seen corresponding path program 50 times [2021-06-17 00:05:01,141 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:05:01,141 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700005725] [2021-06-17 00:05:01,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:05:01,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:05:03,146 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:05:03,146 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:05:03,146 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700005725] [2021-06-17 00:05:03,146 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1700005725] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:05:03,146 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1325331932] [2021-06-17 00:05:03,147 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 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:05:03,242 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 00:05:03,242 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:05:03,245 INFO L263 TraceCheckSpWp]: Trace formula consists of 464 conjuncts, 167 conjunts are in the unsatisfiable core [2021-06-17 00:05:03,247 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:05:06,409 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-06-17 00:05:06,736 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-06-17 00:05:07,084 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-06-17 00:05:07,460 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-06-17 00:05:07,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:07,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,662 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:07,699 INFO L244 Elim1Store]: Index analysis took 180 ms [2021-06-17 00:05:07,700 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 191 treesize of output 123 [2021-06-17 00:05:07,705 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:05:07,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,761 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:07,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:07,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 201 treesize of output 131 [2021-06-17 00:05:07,799 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:05:07,833 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:05:07,836 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-17 00:05:07,836 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:434, output treesize:68 [2021-06-17 00:05:11,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:11,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:11,117 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2021-06-17 00:05:11,118 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-17 00:05:11,120 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:11,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2021-06-17 00:05:11,121 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:05:11,155 INFO L628 ElimStorePlain]: treesize reduction 47, result has 44.0 percent of original size [2021-06-17 00:05:11,157 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:11,157 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-06-17 00:05:11,158 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:05:11,167 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:05:11,168 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-17 00:05:11,168 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:80, output treesize:11 [2021-06-17 00:05:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:05:11,262 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1325331932] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:05:11,262 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:05:11,262 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 58] total 96 [2021-06-17 00:05:11,263 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1119982260] [2021-06-17 00:05:11,263 INFO L462 AbstractCegarLoop]: Interpolant automaton has 96 states [2021-06-17 00:05:11,263 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:05:11,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 96 interpolants. [2021-06-17 00:05:11,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=280, Invalid=8840, Unknown=0, NotChecked=0, Total=9120 [2021-06-17 00:05:11,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:05:11,263 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:05:11,264 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 96 states, 96 states have (on average 1.15625) internal successors, (111), 96 states have internal predecessors, (111), 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 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:05:11,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:11,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:05:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 00:05:15,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:15,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:05:15,964 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 53 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1687 [2021-06-17 00:05:15,964 INFO L430 AbstractCegarLoop]: === Iteration 53 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:05:15,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:05:15,964 INFO L82 PathProgramCache]: Analyzing trace with hash 1042204470, now seen corresponding path program 51 times [2021-06-17 00:05:15,965 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:05:15,965 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658008647] [2021-06-17 00:05:15,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:05:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:05:17,485 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:05:17,485 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:05:17,485 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [658008647] [2021-06-17 00:05:17,485 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [658008647] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:05:17,485 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [173148608] [2021-06-17 00:05:17,485 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 54 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 54 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:05:17,598 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2021-06-17 00:05:17,598 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:05:17,601 INFO L263 TraceCheckSpWp]: Trace formula consists of 472 conjuncts, 116 conjunts are in the unsatisfiable core [2021-06-17 00:05:17,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:05:17,975 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:17,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-17 00:05:17,977 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:05:17,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:05:17,979 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:05:17,991 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:05:17,991 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-17 00:05:17,991 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:47, output treesize:33 [2021-06-17 00:05:19,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:19,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-17 00:05:19,014 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:05:19,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-17 00:05:19,016 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:05:19,030 INFO L628 ElimStorePlain]: treesize reduction 27, result has 30.8 percent of original size [2021-06-17 00:05:19,030 INFO L518 ElimStorePlain]: Eliminatee array_4 vanished before elimination [2021-06-17 00:05:19,030 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 00:05:19,031 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:53, output treesize:12 [2021-06-17 00:05:19,091 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:05:19,091 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [173148608] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:05:19,091 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 00:05:19,091 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 58] total 78 [2021-06-17 00:05:19,091 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417279970] [2021-06-17 00:05:19,091 INFO L462 AbstractCegarLoop]: Interpolant automaton has 78 states [2021-06-17 00:05:19,091 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 00:05:19,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2021-06-17 00:05:19,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=209, Invalid=5797, Unknown=0, NotChecked=0, Total=6006 [2021-06-17 00:05:19,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:05:19,092 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 00:05:19,092 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 78 states, 78 states have (on average 1.1666666666666667) internal successors, (91), 78 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 00:05:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:05:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:05:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:05:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:05:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:05:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:05:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:19,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:05:19,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 00:05:22,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-17 00:05:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-17 00:05:22,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-06-17 00:05:22,591 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 54 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1734 [2021-06-17 00:05:22,591 INFO L430 AbstractCegarLoop]: === Iteration 54 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 00:05:22,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 00:05:22,592 INFO L82 PathProgramCache]: Analyzing trace with hash -2050739614, now seen corresponding path program 52 times [2021-06-17 00:05:22,592 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 00:05:22,592 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509142798] [2021-06-17 00:05:22,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 00:05:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 00:05:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 00:05:26,508 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 00:05:26,508 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1509142798] [2021-06-17 00:05:26,509 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1509142798] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 00:05:26,509 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1603350039] [2021-06-17 00:05:26,509 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 55 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 55 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:05:26,589 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 00:05:26,589 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 00:05:26,592 WARN L261 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 276 conjunts are in the unsatisfiable core [2021-06-17 00:05:26,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 00:05:32,890 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2021-06-17 00:05:34,102 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2021-06-17 00:05:34,514 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2021-06-17 00:05:34,953 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-06-17 00:05:35,408 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-06-17 00:05:35,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,600 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,626 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,641 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,652 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,671 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,673 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,695 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,704 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,727 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,736 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,737 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,786 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,828 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,856 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,860 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,887 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,904 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,915 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,938 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,947 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,951 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,953 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,953 INFO L244 Elim1Store]: Index analysis took 362 ms [2021-06-17 00:05:35,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 36 select indices, 36 select index equivalence classes, 153 disjoint index pairs (out of 630 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 331 treesize of output 223 [2021-06-17 00:05:35,956 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 00:05:35,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:35,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:35,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,043 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,060 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,068 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,078 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,085 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,097 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,100 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,112 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,164 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,174 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,201 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,282 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,321 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,348 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,365 INFO L244 Elim1Store]: Index analysis took 402 ms [2021-06-17 00:05:36,366 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 36 select indices, 36 select index equivalence classes, 153 disjoint index pairs (out of 630 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 333 treesize of output 225 [2021-06-17 00:05:36,370 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 00:05:36,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,387 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,407 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,431 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,442 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,469 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,471 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,497 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,506 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,512 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,539 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,539 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,540 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,550 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,582 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,613 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,634 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,662 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,667 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,695 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,737 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,743 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,757 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,758 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,758 INFO L244 Elim1Store]: Index analysis took 381 ms [2021-06-17 00:05:36,759 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 36 select indices, 36 select index equivalence classes, 153 disjoint index pairs (out of 630 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 331 treesize of output 223 [2021-06-17 00:05:36,762 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 00:05:36,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,792 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,842 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,844 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,857 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,874 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,880 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,890 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,893 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,896 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,903 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,905 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 00:05:36,906 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 00:05:36,907 INFO L244 Elim1Store]: Index analysis took 140 ms [2021-06-17 00:05:36,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 36 select indices, 36 select index equivalence classes, 153 disjoint index pairs (out of 630 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 215 [2021-06-17 00:05:36,911 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 00:05:37,085 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-06-17 00:05:37,085 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 00:05:37,097 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-06-17 00:05:37,097 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:1350, output treesize:726 [2021-06-17 00:05:42,276 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2021-06-17 00:05:45,223 WARN L205 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 677 DAG size of output: 371 [2021-06-17 00:05:47,467 WARN L205 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 677 DAG size of output: 371 [2021-06-17 00:05:49,361 WARN L205 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 371 [2021-06-17 00:05:51,618 WARN L205 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 677 DAG size of output: 371 [2021-06-17 00:05:53,938 WARN L205 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 677 DAG size of output: 371 [2021-06-17 00:05:55,744 WARN L205 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 371 [2021-06-17 00:05:57,194 WARN L227 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2021-06-17 00:05:57,196 WARN L348 FreeRefinementEngine]: Global settings require throwing the following exception [2021-06-17 00:05:57,396 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1737,55 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 00:05:57,397 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:258) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.getRedundancy(SimplifyDDA.java:626) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.simplify.SimplifyDDAWithTimeout.getRedundancy(SimplifyDDAWithTimeout.java:120) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA$Simplifier.walk(SimplifyDDA.java:371) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.simplifyOnce(SimplifyDDA.java:650) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.simplify.SimplifyDDAWithTimeout.getSimplifiedTerm(SimplifyDDAWithTimeout.java:180) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:173) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:140) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:360) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:305) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp$UnifyPostprocessor.postprocess(TraceCheckSpWp.java:582) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:440) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:201) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:299) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:297) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:190) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:180) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:84) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:74) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:561) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:439) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:374) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:63) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:363) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:293) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:238) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1461) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:654) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:238) ... 53 more [2021-06-17 00:05:57,402 INFO L168 Benchmark]: Toolchain (without parser) took 513518.29 ms. Allocated memory was 181.4 MB in the beginning and 496.0 MB in the end (delta: 314.6 MB). Free memory was 160.3 MB in the beginning and 186.1 MB in the end (delta: -25.8 MB). Peak memory consumption was 399.8 MB. Max. memory is 8.0 GB. [2021-06-17 00:05:57,402 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 181.4 MB. Free memory is still 161.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-17 00:05:57,402 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.62 ms. Allocated memory is still 181.4 MB. Free memory was 160.2 MB in the beginning and 158.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-17 00:05:57,402 INFO L168 Benchmark]: Boogie Preprocessor took 24.13 ms. Allocated memory is still 181.4 MB. Free memory was 158.7 MB in the beginning and 157.7 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-17 00:05:57,402 INFO L168 Benchmark]: RCFGBuilder took 329.62 ms. Allocated memory is still 181.4 MB. Free memory was 157.6 MB in the beginning and 135.8 MB in the end (delta: 21.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-06-17 00:05:57,402 INFO L168 Benchmark]: TraceAbstraction took 513135.82 ms. Allocated memory was 181.4 MB in the beginning and 496.0 MB in the end (delta: 314.6 MB). Free memory was 135.3 MB in the beginning and 186.1 MB in the end (delta: -50.8 MB). Peak memory consumption was 374.6 MB. Max. memory is 8.0 GB. [2021-06-17 00:05:57,403 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 181.4 MB. Free memory is still 161.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 24.62 ms. Allocated memory is still 181.4 MB. Free memory was 160.2 MB in the beginning and 158.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 24.13 ms. Allocated memory is still 181.4 MB. Free memory was 158.7 MB in the beginning and 157.7 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 329.62 ms. Allocated memory is still 181.4 MB. Free memory was 157.6 MB in the beginning and 135.8 MB in the end (delta: 21.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 513135.82 ms. Allocated memory was 181.4 MB in the beginning and 496.0 MB in the end (delta: 314.6 MB). Free memory was 135.3 MB in the beginning and 186.1 MB in the end (delta: -50.8 MB). Peak memory consumption was 374.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...