/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/array-cav19/array_init_both_ends_multiple_sum.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-178dd20 [2021-01-06 11:01:00,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-06 11:01:00,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-06 11:01:00,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-06 11:01:00,492 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-06 11:01:00,496 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-06 11:01:00,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-06 11:01:00,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-06 11:01:00,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-06 11:01:00,522 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-06 11:01:00,526 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-06 11:01:00,527 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-06 11:01:00,528 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-06 11:01:00,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-06 11:01:00,533 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-06 11:01:00,535 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-06 11:01:00,536 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-06 11:01:00,539 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-06 11:01:00,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-06 11:01:00,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-06 11:01:00,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-06 11:01:00,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-06 11:01:00,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-06 11:01:00,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-06 11:01:00,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-06 11:01:00,585 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-06 11:01:00,586 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-06 11:01:00,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-06 11:01:00,587 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-01-06 11:01:00,630 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-06 11:01:00,630 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-06 11:01:00,636 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-06 11:01:00,636 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-06 11:01:00,636 INFO L138 SettingsManager]: * Use SBE=true [2021-01-06 11:01:00,636 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-06 11:01:00,637 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-06 11:01:00,637 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-06 11:01:00,637 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-06 11:01:00,637 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-06 11:01:00,638 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-06 11:01:00,639 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-06 11:01:00,639 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-06 11:01:00,639 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-06 11:01:00,639 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-06 11:01:00,639 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-06 11:01:00,640 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-06 11:01:00,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-06 11:01:00,640 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-06 11:01:00,640 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-06 11:01:00,640 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-06 11:01:00,641 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-06 11:01:00,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-06 11:01:00,641 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-06 11:01:00,641 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-01-06 11:01:00,641 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-bitabs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-06 11:01:01,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-06 11:01:01,091 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-06 11:01:01,093 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-06 11:01:01,095 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-06 11:01:01,096 INFO L275 PluginConnector]: CDTParser initialized [2021-01-06 11:01:01,097 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-cav19/array_init_both_ends_multiple_sum.c [2021-01-06 11:01:01,169 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/ffc1c54e7/fb5e97f948db4716b1cffd26b10c948c/FLAG3006898f8 [2021-01-06 11:01:01,777 INFO L306 CDTParser]: Found 1 translation units. [2021-01-06 11:01:01,778 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/array-cav19/array_init_both_ends_multiple_sum.c [2021-01-06 11:01:01,788 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/ffc1c54e7/fb5e97f948db4716b1cffd26b10c948c/FLAG3006898f8 [2021-01-06 11:01:02,117 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/ffc1c54e7/fb5e97f948db4716b1cffd26b10c948c [2021-01-06 11:01:02,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-06 11:01:02,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-01-06 11:01:02,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-06 11:01:02,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-06 11:01:02,132 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-06 11:01:02,133 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 11:01:02" (1/1) ... [2021-01-06 11:01:02,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64d84841 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02, skipping insertion in model container [2021-01-06 11:01:02,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 11:01:02" (1/1) ... [2021-01-06 11:01:02,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-06 11:01:02,165 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-06 11:01:02,326 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/array-cav19/array_init_both_ends_multiple_sum.c[424,437] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~a~0,],[IdentifierExpression[~i~0,]]] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~b~0,],[BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMINUS,IdentifierExpression[~N~0,GLOBAL],IdentifierExpression[~i~0,]],IntegerLiteral[1]]]] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~sum~0,] [2021-01-06 11:01:02,351 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 11:01:02,364 INFO L203 MainTranslator]: Completed pre-run [2021-01-06 11:01:02,380 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/array-cav19/array_init_both_ends_multiple_sum.c[424,437] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#a~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#a~0,],offset],BinaryExpression[ARITHMUL,IntegerLiteral[4],IdentifierExpression[~i~0,]]]]] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#b~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#b~0,],offset],BinaryExpression[ARITHMUL,IntegerLiteral[4],BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMINUS,IdentifierExpression[~N~0,GLOBAL],IdentifierExpression[~i~0,]],IntegerLiteral[1]]]]]] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~sum~0,] [2021-01-06 11:01:02,401 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 11:01:02,422 INFO L208 MainTranslator]: Completed translation [2021-01-06 11:01:02,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02 WrapperNode [2021-01-06 11:01:02,423 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-06 11:01:02,425 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-06 11:01:02,425 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-06 11:01:02,425 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-06 11:01:02,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02" (1/1) ... [2021-01-06 11:01:02,444 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02" (1/1) ... [2021-01-06 11:01:02,475 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-06 11:01:02,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-06 11:01:02,479 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-06 11:01:02,479 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-06 11:01:02,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02" (1/1) ... [2021-01-06 11:01:02,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02" (1/1) ... [2021-01-06 11:01:02,504 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02" (1/1) ... [2021-01-06 11:01:02,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02" (1/1) ... [2021-01-06 11:01:02,518 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02" (1/1) ... [2021-01-06 11:01:02,526 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02" (1/1) ... [2021-01-06 11:01:02,534 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02" (1/1) ... [2021-01-06 11:01:02,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-06 11:01:02,540 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-06 11:01:02,540 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-06 11:01:02,540 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-06 11:01:02,544 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02" (1/1) ... No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:02,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-06 11:01:02,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-06 11:01:02,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-06 11:01:02,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-06 11:01:02,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-06 11:01:02,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-01-06 11:01:02,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-06 11:01:02,917 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-06 11:01:02,917 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2021-01-06 11:01:02,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 11:01:02 BoogieIcfgContainer [2021-01-06 11:01:02,919 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-06 11:01:02,921 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-06 11:01:02,921 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-06 11:01:02,925 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-06 11:01:02,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.01 11:01:02" (1/3) ... [2021-01-06 11:01:02,926 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46f944d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 11:01:02, skipping insertion in model container [2021-01-06 11:01:02,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 11:01:02" (2/3) ... [2021-01-06 11:01:02,927 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46f944d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 11:01:02, skipping insertion in model container [2021-01-06 11:01:02,927 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 11:01:02" (3/3) ... [2021-01-06 11:01:02,929 INFO L111 eAbstractionObserver]: Analyzing ICFG array_init_both_ends_multiple_sum.c [2021-01-06 11:01:02,936 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-06 11:01:02,942 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-01-06 11:01:03,000 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-01-06 11:01:03,056 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-06 11:01:03,056 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-06 11:01:03,056 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-06 11:01:03,056 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-06 11:01:03,056 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-06 11:01:03,057 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-06 11:01:03,057 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-01-06 11:01:03,057 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-06 11:01:03,074 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states. [2021-01-06 11:01:03,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-01-06 11:01:03,081 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:03,082 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:03,082 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:03,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:03,091 INFO L82 PathProgramCache]: Analyzing trace with hash 1914508029, now seen corresponding path program 1 times [2021-01-06 11:01:03,101 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:03,102 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70108641] [2021-01-06 11:01:03,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:03,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 11:01:03,409 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70108641] [2021-01-06 11:01:03,410 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 11:01:03,410 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 11:01:03,411 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251988781] [2021-01-06 11:01:03,416 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-06 11:01:03,416 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:03,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-06 11:01:03,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-01-06 11:01:03,439 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 4 states. [2021-01-06 11:01:03,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:03,570 INFO L93 Difference]: Finished difference Result 38 states and 54 transitions. [2021-01-06 11:01:03,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-01-06 11:01:03,573 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 10 [2021-01-06 11:01:03,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:03,588 INFO L225 Difference]: With dead ends: 38 [2021-01-06 11:01:03,588 INFO L226 Difference]: Without dead ends: 20 [2021-01-06 11:01:03,594 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-01-06 11:01:03,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2021-01-06 11:01:03,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 17. [2021-01-06 11:01:03,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-01-06 11:01:03,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2021-01-06 11:01:03,634 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 10 [2021-01-06 11:01:03,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:03,634 INFO L481 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2021-01-06 11:01:03,634 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-01-06 11:01:03,634 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2021-01-06 11:01:03,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-01-06 11:01:03,636 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:03,636 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:03,638 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-06 11:01:03,639 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:03,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:03,643 INFO L82 PathProgramCache]: Analyzing trace with hash -363937341, now seen corresponding path program 1 times [2021-01-06 11:01:03,643 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:03,643 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641180934] [2021-01-06 11:01:03,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:03,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-01-06 11:01:03,796 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1641180934] [2021-01-06 11:01:03,797 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [715377016] [2021-01-06 11:01:03,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 11:01:03,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:03,889 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 4 conjunts are in the unsatisfiable core [2021-01-06 11:01:03,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-01-06 11:01:04,013 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:04,013 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-01-06 11:01:04,015 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154240550] [2021-01-06 11:01:04,015 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-06 11:01:04,016 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:04,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-06 11:01:04,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-01-06 11:01:04,017 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand 7 states. [2021-01-06 11:01:04,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:04,192 INFO L93 Difference]: Finished difference Result 38 states and 44 transitions. [2021-01-06 11:01:04,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-01-06 11:01:04,196 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 16 [2021-01-06 11:01:04,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:04,196 INFO L225 Difference]: With dead ends: 38 [2021-01-06 11:01:04,197 INFO L226 Difference]: Without dead ends: 26 [2021-01-06 11:01:04,198 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-01-06 11:01:04,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2021-01-06 11:01:04,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 23. [2021-01-06 11:01:04,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2021-01-06 11:01:04,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 25 transitions. [2021-01-06 11:01:04,207 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 25 transitions. Word has length 16 [2021-01-06 11:01:04,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:04,208 INFO L481 AbstractCegarLoop]: Abstraction has 23 states and 25 transitions. [2021-01-06 11:01:04,208 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-01-06 11:01:04,208 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2021-01-06 11:01:04,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-01-06 11:01:04,213 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:04,213 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:04,414 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2021-01-06 11:01:04,415 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:04,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:04,417 INFO L82 PathProgramCache]: Analyzing trace with hash -1032584183, now seen corresponding path program 2 times [2021-01-06 11:01:04,418 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:04,418 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843508610] [2021-01-06 11:01:04,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:04,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:04,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-01-06 11:01:04,509 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [843508610] [2021-01-06 11:01:04,509 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1372483132] [2021-01-06 11:01:04,510 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:04,597 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-01-06 11:01:04,597 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:01:04,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjunts are in the unsatisfiable core [2021-01-06 11:01:04,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:04,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-01-06 11:01:04,714 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:04,714 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-01-06 11:01:04,714 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1412207681] [2021-01-06 11:01:04,715 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-01-06 11:01:04,715 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:04,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-01-06 11:01:04,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=39, Unknown=0, NotChecked=0, Total=72 [2021-01-06 11:01:04,717 INFO L87 Difference]: Start difference. First operand 23 states and 25 transitions. Second operand 9 states. [2021-01-06 11:01:04,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:04,871 INFO L93 Difference]: Finished difference Result 48 states and 54 transitions. [2021-01-06 11:01:04,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-01-06 11:01:04,872 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 22 [2021-01-06 11:01:04,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:04,873 INFO L225 Difference]: With dead ends: 48 [2021-01-06 11:01:04,873 INFO L226 Difference]: Without dead ends: 32 [2021-01-06 11:01:04,874 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=39, Unknown=0, NotChecked=0, Total=72 [2021-01-06 11:01:04,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2021-01-06 11:01:04,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 29. [2021-01-06 11:01:04,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2021-01-06 11:01:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2021-01-06 11:01:04,882 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 22 [2021-01-06 11:01:04,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:04,882 INFO L481 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2021-01-06 11:01:04,882 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-01-06 11:01:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2021-01-06 11:01:04,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-01-06 11:01:04,883 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:04,884 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:05,096 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 11:01:05,097 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:05,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:05,098 INFO L82 PathProgramCache]: Analyzing trace with hash -363316785, now seen corresponding path program 3 times [2021-01-06 11:01:05,099 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:05,099 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277279154] [2021-01-06 11:01:05,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:05,277 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-01-06 11:01:05,278 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277279154] [2021-01-06 11:01:05,278 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [491339167] [2021-01-06 11:01:05,278 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:05,379 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-01-06 11:01:05,379 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:01:05,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 6 conjunts are in the unsatisfiable core [2021-01-06 11:01:05,383 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:05,523 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-01-06 11:01:05,523 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:05,524 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2021-01-06 11:01:05,524 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390821200] [2021-01-06 11:01:05,524 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-01-06 11:01:05,525 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:05,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-01-06 11:01:05,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=61, Unknown=0, NotChecked=0, Total=110 [2021-01-06 11:01:05,526 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand 11 states. [2021-01-06 11:01:05,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:05,681 INFO L93 Difference]: Finished difference Result 58 states and 64 transitions. [2021-01-06 11:01:05,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-01-06 11:01:05,682 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 28 [2021-01-06 11:01:05,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:05,683 INFO L225 Difference]: With dead ends: 58 [2021-01-06 11:01:05,683 INFO L226 Difference]: Without dead ends: 38 [2021-01-06 11:01:05,684 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=61, Unknown=0, NotChecked=0, Total=110 [2021-01-06 11:01:05,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2021-01-06 11:01:05,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 35. [2021-01-06 11:01:05,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2021-01-06 11:01:05,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 37 transitions. [2021-01-06 11:01:05,690 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 37 transitions. Word has length 28 [2021-01-06 11:01:05,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:05,691 INFO L481 AbstractCegarLoop]: Abstraction has 35 states and 37 transitions. [2021-01-06 11:01:05,691 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-01-06 11:01:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2021-01-06 11:01:05,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-01-06 11:01:05,692 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:05,692 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:05,906 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 11:01:05,907 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:05,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:05,908 INFO L82 PathProgramCache]: Analyzing trace with hash 230605589, now seen corresponding path program 4 times [2021-01-06 11:01:05,909 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:05,909 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308708595] [2021-01-06 11:01:05,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:05,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:06,005 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-01-06 11:01:06,005 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308708595] [2021-01-06 11:01:06,006 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2053721319] [2021-01-06 11:01:06,006 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:06,071 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-01-06 11:01:06,071 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:01:06,073 WARN L261 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 51 conjunts are in the unsatisfiable core [2021-01-06 11:01:06,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:06,122 INFO L382 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 10 treesize of output 8 [2021-01-06 11:01:06,126 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,134 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:06,135 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,136 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2021-01-06 11:01:06,160 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-01-06 11:01:06,161 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,171 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:06,172 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,172 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:25 [2021-01-06 11:01:06,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,231 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-01-06 11:01:06,233 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,246 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:06,247 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,248 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:32 [2021-01-06 11:01:06,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,325 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 39 [2021-01-06 11:01:06,328 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,344 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:06,345 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,346 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46 [2021-01-06 11:01:06,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,440 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-01-06 11:01:06,443 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,457 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:06,458 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,458 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:49, output treesize:45 [2021-01-06 11:01:06,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,571 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 62 [2021-01-06 11:01:06,574 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,593 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:06,594 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,595 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:67, output treesize:63 [2021-01-06 11:01:06,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,722 INFO L348 Elim1Store]: treesize reduction 54, result has 20.6 percent of original size [2021-01-06 11:01:06,722 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 70 treesize of output 81 [2021-01-06 11:01:06,726 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,749 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:06,751 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:06,751 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:83, output treesize:79 [2021-01-06 11:01:06,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:06,926 INFO L348 Elim1Store]: treesize reduction 18, result has 86.9 percent of original size [2021-01-06 11:01:06,927 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 186 [2021-01-06 11:01:06,934 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:07,001 INFO L625 ElimStorePlain]: treesize reduction 50, result has 63.5 percent of original size [2021-01-06 11:01:07,003 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:07,003 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:91, output treesize:87 [2021-01-06 11:01:07,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:07,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:07,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:07,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:07,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:07,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:07,191 INFO L348 Elim1Store]: treesize reduction 177, result has 17.3 percent of original size [2021-01-06 11:01:07,192 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 87 treesize of output 104 [2021-01-06 11:01:07,199 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:07,225 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:07,227 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:07,227 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:97, output treesize:93 [2021-01-06 11:01:07,832 INFO L348 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2021-01-06 11:01:07,832 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 6 case distinctions, treesize of input 95 treesize of output 30 [2021-01-06 11:01:07,836 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:07,840 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:07,842 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:07,843 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:99, output treesize:3 [2021-01-06 11:01:07,911 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 11:01:07,911 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:07,911 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 24] total 30 [2021-01-06 11:01:07,912 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302910005] [2021-01-06 11:01:07,912 INFO L461 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-01-06 11:01:07,912 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:07,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-01-06 11:01:07,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=733, Unknown=0, NotChecked=0, Total=870 [2021-01-06 11:01:07,914 INFO L87 Difference]: Start difference. First operand 35 states and 37 transitions. Second operand 30 states. [2021-01-06 11:01:09,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:09,587 INFO L93 Difference]: Finished difference Result 68 states and 74 transitions. [2021-01-06 11:01:09,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-01-06 11:01:09,588 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 34 [2021-01-06 11:01:09,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:09,589 INFO L225 Difference]: With dead ends: 68 [2021-01-06 11:01:09,589 INFO L226 Difference]: Without dead ends: 44 [2021-01-06 11:01:09,591 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 9 SyntacticMatches, 3 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 837 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=472, Invalid=2390, Unknown=0, NotChecked=0, Total=2862 [2021-01-06 11:01:09,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2021-01-06 11:01:09,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 41. [2021-01-06 11:01:09,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2021-01-06 11:01:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 43 transitions. [2021-01-06 11:01:09,600 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 43 transitions. Word has length 34 [2021-01-06 11:01:09,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:09,600 INFO L481 AbstractCegarLoop]: Abstraction has 41 states and 43 transitions. [2021-01-06 11:01:09,601 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2021-01-06 11:01:09,601 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2021-01-06 11:01:09,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-01-06 11:01:09,602 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:09,602 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:09,815 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 11:01:09,815 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:09,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:09,816 INFO L82 PathProgramCache]: Analyzing trace with hash 979566555, now seen corresponding path program 5 times [2021-01-06 11:01:09,816 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:09,817 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281085196] [2021-01-06 11:01:09,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:09,909 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2021-01-06 11:01:09,910 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281085196] [2021-01-06 11:01:09,910 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1900103419] [2021-01-06 11:01:09,910 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:10,144 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-01-06 11:01:10,145 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:01:10,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 8 conjunts are in the unsatisfiable core [2021-01-06 11:01:10,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:10,272 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2021-01-06 11:01:10,273 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:10,273 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2021-01-06 11:01:10,273 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1787576147] [2021-01-06 11:01:10,274 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-01-06 11:01:10,274 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:10,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-01-06 11:01:10,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=120, Unknown=0, NotChecked=0, Total=210 [2021-01-06 11:01:10,275 INFO L87 Difference]: Start difference. First operand 41 states and 43 transitions. Second operand 15 states. [2021-01-06 11:01:10,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:10,388 INFO L93 Difference]: Finished difference Result 78 states and 84 transitions. [2021-01-06 11:01:10,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-01-06 11:01:10,389 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 40 [2021-01-06 11:01:10,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:10,390 INFO L225 Difference]: With dead ends: 78 [2021-01-06 11:01:10,390 INFO L226 Difference]: Without dead ends: 50 [2021-01-06 11:01:10,391 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=90, Invalid=120, Unknown=0, NotChecked=0, Total=210 [2021-01-06 11:01:10,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2021-01-06 11:01:10,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 47. [2021-01-06 11:01:10,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2021-01-06 11:01:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 49 transitions. [2021-01-06 11:01:10,399 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 49 transitions. Word has length 40 [2021-01-06 11:01:10,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:10,399 INFO L481 AbstractCegarLoop]: Abstraction has 47 states and 49 transitions. [2021-01-06 11:01:10,399 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-01-06 11:01:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2021-01-06 11:01:10,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-01-06 11:01:10,401 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:10,401 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:10,614 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-01-06 11:01:10,615 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:10,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:10,616 INFO L82 PathProgramCache]: Analyzing trace with hash 100159521, now seen corresponding path program 6 times [2021-01-06 11:01:10,617 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:10,617 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [242652691] [2021-01-06 11:01:10,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:10,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:10,752 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2021-01-06 11:01:10,752 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [242652691] [2021-01-06 11:01:10,752 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1304709072] [2021-01-06 11:01:10,755 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:10,938 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-01-06 11:01:10,939 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:01:10,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 9 conjunts are in the unsatisfiable core [2021-01-06 11:01:10,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:11,079 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2021-01-06 11:01:11,079 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:11,079 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2021-01-06 11:01:11,080 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607095559] [2021-01-06 11:01:11,080 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-01-06 11:01:11,080 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:11,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-01-06 11:01:11,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=157, Unknown=0, NotChecked=0, Total=272 [2021-01-06 11:01:11,081 INFO L87 Difference]: Start difference. First operand 47 states and 49 transitions. Second operand 17 states. [2021-01-06 11:01:11,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:11,221 INFO L93 Difference]: Finished difference Result 88 states and 94 transitions. [2021-01-06 11:01:11,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-01-06 11:01:11,222 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 46 [2021-01-06 11:01:11,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:11,223 INFO L225 Difference]: With dead ends: 88 [2021-01-06 11:01:11,223 INFO L226 Difference]: Without dead ends: 56 [2021-01-06 11:01:11,223 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=115, Invalid=157, Unknown=0, NotChecked=0, Total=272 [2021-01-06 11:01:11,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2021-01-06 11:01:11,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 53. [2021-01-06 11:01:11,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2021-01-06 11:01:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 55 transitions. [2021-01-06 11:01:11,232 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 55 transitions. Word has length 46 [2021-01-06 11:01:11,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:11,232 INFO L481 AbstractCegarLoop]: Abstraction has 53 states and 55 transitions. [2021-01-06 11:01:11,232 INFO L482 AbstractCegarLoop]: Interpolant automaton has 17 states. [2021-01-06 11:01:11,232 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2021-01-06 11:01:11,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-01-06 11:01:11,234 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:11,235 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:11,442 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 11:01:11,443 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:11,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:11,444 INFO L82 PathProgramCache]: Analyzing trace with hash 875172839, now seen corresponding path program 7 times [2021-01-06 11:01:11,444 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:11,445 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657942546] [2021-01-06 11:01:11,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:11,594 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2021-01-06 11:01:11,594 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657942546] [2021-01-06 11:01:11,594 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1262605166] [2021-01-06 11:01:11,594 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:11,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 10 conjunts are in the unsatisfiable core [2021-01-06 11:01:11,655 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:11,813 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2021-01-06 11:01:11,813 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:11,813 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2021-01-06 11:01:11,814 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721978677] [2021-01-06 11:01:11,814 INFO L461 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-01-06 11:01:11,814 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:11,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-01-06 11:01:11,815 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=199, Unknown=0, NotChecked=0, Total=342 [2021-01-06 11:01:11,815 INFO L87 Difference]: Start difference. First operand 53 states and 55 transitions. Second operand 19 states. [2021-01-06 11:01:11,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:11,980 INFO L93 Difference]: Finished difference Result 98 states and 104 transitions. [2021-01-06 11:01:11,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-01-06 11:01:11,980 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 52 [2021-01-06 11:01:11,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:11,982 INFO L225 Difference]: With dead ends: 98 [2021-01-06 11:01:11,982 INFO L226 Difference]: Without dead ends: 62 [2021-01-06 11:01:11,982 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=143, Invalid=199, Unknown=0, NotChecked=0, Total=342 [2021-01-06 11:01:11,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2021-01-06 11:01:12,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 59. [2021-01-06 11:01:12,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2021-01-06 11:01:12,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 61 transitions. [2021-01-06 11:01:12,007 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 61 transitions. Word has length 52 [2021-01-06 11:01:12,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:12,007 INFO L481 AbstractCegarLoop]: Abstraction has 59 states and 61 transitions. [2021-01-06 11:01:12,008 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2021-01-06 11:01:12,008 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2021-01-06 11:01:12,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-01-06 11:01:12,012 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:12,012 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:12,213 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 11:01:12,214 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:12,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:12,215 INFO L82 PathProgramCache]: Analyzing trace with hash -593777875, now seen corresponding path program 8 times [2021-01-06 11:01:12,216 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:12,216 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763457539] [2021-01-06 11:01:12,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:12,346 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2021-01-06 11:01:12,347 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1763457539] [2021-01-06 11:01:12,347 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [859529729] [2021-01-06 11:01:12,347 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:12,427 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-01-06 11:01:12,427 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:01:12,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 11 conjunts are in the unsatisfiable core [2021-01-06 11:01:12,431 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:12,626 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2021-01-06 11:01:12,626 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:12,626 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-01-06 11:01:12,627 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1672900812] [2021-01-06 11:01:12,627 INFO L461 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-01-06 11:01:12,627 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:12,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-01-06 11:01:12,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=174, Invalid=246, Unknown=0, NotChecked=0, Total=420 [2021-01-06 11:01:12,628 INFO L87 Difference]: Start difference. First operand 59 states and 61 transitions. Second operand 21 states. [2021-01-06 11:01:12,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:12,814 INFO L93 Difference]: Finished difference Result 108 states and 114 transitions. [2021-01-06 11:01:12,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-01-06 11:01:12,815 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 58 [2021-01-06 11:01:12,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:12,818 INFO L225 Difference]: With dead ends: 108 [2021-01-06 11:01:12,818 INFO L226 Difference]: Without dead ends: 68 [2021-01-06 11:01:12,819 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 141 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=174, Invalid=246, Unknown=0, NotChecked=0, Total=420 [2021-01-06 11:01:12,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2021-01-06 11:01:12,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 65. [2021-01-06 11:01:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2021-01-06 11:01:12,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 67 transitions. [2021-01-06 11:01:12,843 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 67 transitions. Word has length 58 [2021-01-06 11:01:12,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:12,845 INFO L481 AbstractCegarLoop]: Abstraction has 65 states and 67 transitions. [2021-01-06 11:01:12,845 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2021-01-06 11:01:12,845 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 67 transitions. [2021-01-06 11:01:12,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-01-06 11:01:12,847 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:12,848 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:13,062 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2021-01-06 11:01:13,062 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:13,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:13,063 INFO L82 PathProgramCache]: Analyzing trace with hash 283670003, now seen corresponding path program 9 times [2021-01-06 11:01:13,063 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:13,064 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896795547] [2021-01-06 11:01:13,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:13,244 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2021-01-06 11:01:13,245 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896795547] [2021-01-06 11:01:13,245 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [143296642] [2021-01-06 11:01:13,245 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:13,629 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2021-01-06 11:01:13,629 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:01:13,631 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 19 conjunts are in the unsatisfiable core [2021-01-06 11:01:13,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:13,901 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 17 proven. 81 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2021-01-06 11:01:13,901 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:13,901 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 14] total 24 [2021-01-06 11:01:13,901 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924222819] [2021-01-06 11:01:13,902 INFO L461 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-01-06 11:01:13,902 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:13,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-01-06 11:01:13,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=237, Invalid=363, Unknown=0, NotChecked=0, Total=600 [2021-01-06 11:01:13,903 INFO L87 Difference]: Start difference. First operand 65 states and 67 transitions. Second operand 25 states. [2021-01-06 11:01:14,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:14,175 INFO L93 Difference]: Finished difference Result 121 states and 130 transitions. [2021-01-06 11:01:14,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-01-06 11:01:14,175 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 64 [2021-01-06 11:01:14,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:14,176 INFO L225 Difference]: With dead ends: 121 [2021-01-06 11:01:14,176 INFO L226 Difference]: Without dead ends: 77 [2021-01-06 11:01:14,177 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=237, Invalid=363, Unknown=0, NotChecked=0, Total=600 [2021-01-06 11:01:14,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2021-01-06 11:01:14,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 77. [2021-01-06 11:01:14,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2021-01-06 11:01:14,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 79 transitions. [2021-01-06 11:01:14,186 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 79 transitions. Word has length 64 [2021-01-06 11:01:14,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:14,187 INFO L481 AbstractCegarLoop]: Abstraction has 77 states and 79 transitions. [2021-01-06 11:01:14,187 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2021-01-06 11:01:14,187 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 79 transitions. [2021-01-06 11:01:14,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-01-06 11:01:14,188 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:14,188 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:14,399 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 11:01:14,400 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:14,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:14,401 INFO L82 PathProgramCache]: Analyzing trace with hash -1453775361, now seen corresponding path program 10 times [2021-01-06 11:01:14,401 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:14,402 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303088487] [2021-01-06 11:01:14,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:14,625 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2021-01-06 11:01:14,626 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303088487] [2021-01-06 11:01:14,626 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2077057422] [2021-01-06 11:01:14,626 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:14,731 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-01-06 11:01:14,731 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:01:14,733 WARN L261 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 121 conjunts are in the unsatisfiable core [2021-01-06 11:01:14,739 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:14,752 INFO L382 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 10 treesize of output 8 [2021-01-06 11:01:14,754 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:14,760 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:14,761 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:14,761 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2021-01-06 11:01:14,784 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-01-06 11:01:14,785 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:14,794 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:14,795 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:14,795 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:25 [2021-01-06 11:01:14,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:14,853 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 29 [2021-01-06 11:01:14,855 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:14,867 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:14,868 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:14,869 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:43, output treesize:39 [2021-01-06 11:01:14,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:14,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:14,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:14,955 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 46 [2021-01-06 11:01:14,957 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:14,970 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:14,972 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:14,972 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:57, output treesize:53 [2021-01-06 11:01:15,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,062 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2021-01-06 11:01:15,063 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:15,081 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:15,082 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:15,082 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:54, output treesize:50 [2021-01-06 11:01:15,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,186 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 63 [2021-01-06 11:01:15,189 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:15,207 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:15,208 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:15,208 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:68, output treesize:64 [2021-01-06 11:01:15,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,363 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 80 [2021-01-06 11:01:15,367 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:15,387 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:15,388 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:15,388 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-01-06 11:01:15,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,554 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 22 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 97 [2021-01-06 11:01:15,558 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:15,585 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:15,586 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:15,587 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:96, output treesize:92 [2021-01-06 11:01:15,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:15,784 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 29 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 114 [2021-01-06 11:01:15,790 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:15,823 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:15,825 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:15,826 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:110, output treesize:106 [2021-01-06 11:01:16,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,058 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 37 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 106 [2021-01-06 11:01:16,063 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:16,093 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:16,094 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:16,094 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:99, output treesize:95 [2021-01-06 11:01:16,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,321 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 46 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 123 [2021-01-06 11:01:16,324 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:16,360 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:16,361 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:16,362 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:113, output treesize:109 [2021-01-06 11:01:16,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,643 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 56 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 128 [2021-01-06 11:01:16,649 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:16,684 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:16,685 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:16,685 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:112, output treesize:108 [2021-01-06 11:01:16,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:16,996 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 56 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 146 [2021-01-06 11:01:17,003 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:17,048 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:17,049 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:17,049 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:130, output treesize:126 [2021-01-06 11:01:17,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,399 INFO L348 Elim1Store]: treesize reduction 54, result has 20.6 percent of original size [2021-01-06 11:01:17,400 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 56 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 1 case distinctions, treesize of input 133 treesize of output 165 [2021-01-06 11:01:17,404 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:17,455 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:17,457 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:17,457 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:146, output treesize:142 [2021-01-06 11:01:17,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:17,857 INFO L348 Elim1Store]: treesize reduction 132, result has 18.5 percent of original size [2021-01-06 11:01:17,857 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 56 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 3 case distinctions, treesize of input 150 treesize of output 185 [2021-01-06 11:01:17,862 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:17,918 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:17,919 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:17,920 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:163, output treesize:159 [2021-01-06 11:01:18,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,342 INFO L348 Elim1Store]: treesize reduction 235, result has 16.1 percent of original size [2021-01-06 11:01:18,343 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 56 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 6 case distinctions, treesize of input 167 treesize of output 205 [2021-01-06 11:01:18,350 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:18,410 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:18,411 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:18,411 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:180, output treesize:176 [2021-01-06 11:01:18,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:18,936 INFO L348 Elim1Store]: treesize reduction 362, result has 14.2 percent of original size [2021-01-06 11:01:18,937 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 56 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 10 case distinctions, treesize of input 184 treesize of output 225 [2021-01-06 11:01:18,944 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:19,019 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:19,021 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:19,021 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:197, output treesize:193 [2021-01-06 11:01:19,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:19,589 WARN L197 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 61 [2021-01-06 11:01:19,591 INFO L348 Elim1Store]: treesize reduction 180, result has 62.2 percent of original size [2021-01-06 11:01:19,591 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 56 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 15 case distinctions, treesize of input 177 treesize of output 456 [2021-01-06 11:01:19,602 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:19,789 WARN L197 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 92 [2021-01-06 11:01:19,790 INFO L625 ElimStorePlain]: treesize reduction 125, result has 59.8 percent of original size [2021-01-06 11:01:19,792 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:19,792 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:190, output treesize:186 [2021-01-06 11:01:20,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:20,511 WARN L197 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 65 [2021-01-06 11:01:20,512 INFO L348 Elim1Store]: treesize reduction 333, result has 48.2 percent of original size [2021-01-06 11:01:20,512 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 17 select indices, 17 select index equivalence classes, 56 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 21 case distinctions, treesize of input 193 treesize of output 475 [2021-01-06 11:01:20,522 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:20,721 WARN L197 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 96 [2021-01-06 11:01:20,724 INFO L625 ElimStorePlain]: treesize reduction 125, result has 61.8 percent of original size [2021-01-06 11:01:20,728 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:20,729 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:206, output treesize:202 [2021-01-06 11:01:21,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:21,520 WARN L197 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 81 [2021-01-06 11:01:21,521 INFO L348 Elim1Store]: treesize reduction 378, result has 52.3 percent of original size [2021-01-06 11:01:21,522 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 18 select indices, 18 select index equivalence classes, 56 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 28 case distinctions, treesize of input 201 treesize of output 580 [2021-01-06 11:01:21,533 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:21,753 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 100 [2021-01-06 11:01:21,754 INFO L625 ElimStorePlain]: treesize reduction 175, result has 54.5 percent of original size [2021-01-06 11:01:21,755 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:21,758 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:214, output treesize:210 [2021-01-06 11:01:22,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:22,682 WARN L197 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 91 [2021-01-06 11:01:22,682 INFO L348 Elim1Store]: treesize reduction 504, result has 48.4 percent of original size [2021-01-06 11:01:22,683 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 19 select indices, 19 select index equivalence classes, 56 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 36 case distinctions, treesize of input 213 treesize of output 642 [2021-01-06 11:01:22,697 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:22,930 WARN L197 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 104 [2021-01-06 11:01:22,934 INFO L625 ElimStorePlain]: treesize reduction 200, result has 52.6 percent of original size [2021-01-06 11:01:22,937 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:22,937 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:226, output treesize:222 [2021-01-06 11:01:23,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:23,974 WARN L197 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 101 [2021-01-06 11:01:23,975 INFO L348 Elim1Store]: treesize reduction 648, result has 45.1 percent of original size [2021-01-06 11:01:23,976 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 20 select indices, 20 select index equivalence classes, 56 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 45 case distinctions, treesize of input 225 treesize of output 704 [2021-01-06 11:01:23,990 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:24,278 WARN L197 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 108 [2021-01-06 11:01:24,279 INFO L625 ElimStorePlain]: treesize reduction 225, result has 51.0 percent of original size [2021-01-06 11:01:24,281 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:24,281 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:238, output treesize:234 [2021-01-06 11:01:24,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:24,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:01:25,201 WARN L197 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 58 [2021-01-06 11:01:25,202 INFO L348 Elim1Store]: treesize reduction 1220, result has 9.0 percent of original size [2021-01-06 11:01:25,202 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 21 select indices, 21 select index equivalence classes, 56 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 55 case distinctions, treesize of input 234 treesize of output 293 [2021-01-06 11:01:25,208 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:25,302 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:25,304 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:25,304 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:244, output treesize:240 [2021-01-06 11:01:30,717 INFO L348 Elim1Store]: treesize reduction 990, result has 0.1 percent of original size [2021-01-06 11:01:30,718 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 22 select indices, 22 select index equivalence classes, 56 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 55 case distinctions, treesize of input 228 treesize of output 72 [2021-01-06 11:01:30,728 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:01:30,732 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:01:30,733 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:01:30,734 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:232, output treesize:3 [2021-01-06 11:01:31,029 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 11:01:31,029 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:31,029 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 59] total 72 [2021-01-06 11:01:31,029 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736972620] [2021-01-06 11:01:31,033 INFO L461 AbstractCegarLoop]: Interpolant automaton has 72 states [2021-01-06 11:01:31,033 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:31,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2021-01-06 11:01:31,035 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=410, Invalid=4702, Unknown=0, NotChecked=0, Total=5112 [2021-01-06 11:01:31,035 INFO L87 Difference]: Start difference. First operand 77 states and 79 transitions. Second operand 72 states. [2021-01-06 11:01:33,498 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 67 [2021-01-06 11:01:34,337 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2021-01-06 11:01:34,536 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2021-01-06 11:01:34,747 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 80 [2021-01-06 11:01:34,964 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2021-01-06 11:01:35,197 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2021-01-06 11:01:35,434 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2021-01-06 11:01:35,695 WARN L197 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2021-01-06 11:01:35,958 WARN L197 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2021-01-06 11:01:36,212 WARN L197 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2021-01-06 11:01:36,475 WARN L197 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2021-01-06 11:01:36,748 WARN L197 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2021-01-06 11:01:37,019 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98 [2021-01-06 11:01:37,290 WARN L197 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98 [2021-01-06 11:01:37,585 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2021-01-06 11:01:37,873 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2021-01-06 11:01:38,183 WARN L197 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2021-01-06 11:01:38,491 WARN L197 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2021-01-06 11:01:38,819 WARN L197 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-01-06 11:01:39,124 WARN L197 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-01-06 11:01:39,457 WARN L197 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-01-06 11:01:39,699 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-01-06 11:01:40,305 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-01-06 11:01:40,663 WARN L197 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-01-06 11:01:41,022 WARN L197 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-01-06 11:01:41,378 WARN L197 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-01-06 11:01:41,765 WARN L197 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-01-06 11:01:42,141 WARN L197 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-01-06 11:01:42,514 WARN L197 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-01-06 11:01:42,882 WARN L197 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-01-06 11:01:43,266 WARN L197 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-01-06 11:01:43,650 WARN L197 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-01-06 11:01:43,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:43,952 INFO L93 Difference]: Finished difference Result 138 states and 144 transitions. [2021-01-06 11:01:43,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-01-06 11:01:43,952 INFO L78 Accepts]: Start accepts. Automaton has 72 states. Word has length 76 [2021-01-06 11:01:43,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:43,953 INFO L225 Difference]: With dead ends: 138 [2021-01-06 11:01:43,953 INFO L226 Difference]: Without dead ends: 86 [2021-01-06 11:01:43,959 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 9 SyntacticMatches, 10 SemanticMatches, 129 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6150 ImplicationChecksByTransitivity, 20.1s TimeCoverageRelationStatistics Valid=1494, Invalid=15536, Unknown=0, NotChecked=0, Total=17030 [2021-01-06 11:01:43,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2021-01-06 11:01:43,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 83. [2021-01-06 11:01:43,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2021-01-06 11:01:43,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 85 transitions. [2021-01-06 11:01:43,976 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 85 transitions. Word has length 76 [2021-01-06 11:01:43,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:43,977 INFO L481 AbstractCegarLoop]: Abstraction has 83 states and 85 transitions. [2021-01-06 11:01:43,977 INFO L482 AbstractCegarLoop]: Interpolant automaton has 72 states. [2021-01-06 11:01:43,977 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 85 transitions. [2021-01-06 11:01:43,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-01-06 11:01:43,979 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:43,979 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:44,192 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 11:01:44,193 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:44,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:44,194 INFO L82 PathProgramCache]: Analyzing trace with hash -393491643, now seen corresponding path program 11 times [2021-01-06 11:01:44,194 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:44,194 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325784207] [2021-01-06 11:01:44,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:44,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:44,435 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2021-01-06 11:01:44,436 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1325784207] [2021-01-06 11:01:44,436 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [103985374] [2021-01-06 11:01:44,436 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:53,607 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 13 check-sat command(s) [2021-01-06 11:01:53,607 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:01:53,625 INFO L263 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 15 conjunts are in the unsatisfiable core [2021-01-06 11:01:53,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:53,985 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2021-01-06 11:01:53,985 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:53,985 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2021-01-06 11:01:53,986 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27261060] [2021-01-06 11:01:53,986 INFO L461 AbstractCegarLoop]: Interpolant automaton has 29 states [2021-01-06 11:01:53,986 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:53,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-01-06 11:01:53,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=328, Invalid=484, Unknown=0, NotChecked=0, Total=812 [2021-01-06 11:01:53,987 INFO L87 Difference]: Start difference. First operand 83 states and 85 transitions. Second operand 29 states. [2021-01-06 11:01:54,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:54,236 INFO L93 Difference]: Finished difference Result 148 states and 154 transitions. [2021-01-06 11:01:54,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-01-06 11:01:54,237 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 82 [2021-01-06 11:01:54,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:54,238 INFO L225 Difference]: With dead ends: 148 [2021-01-06 11:01:54,238 INFO L226 Difference]: Without dead ends: 92 [2021-01-06 11:01:54,239 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 309 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=328, Invalid=484, Unknown=0, NotChecked=0, Total=812 [2021-01-06 11:01:54,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2021-01-06 11:01:54,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 89. [2021-01-06 11:01:54,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89 states. [2021-01-06 11:01:54,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 91 transitions. [2021-01-06 11:01:54,250 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 91 transitions. Word has length 82 [2021-01-06 11:01:54,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:54,250 INFO L481 AbstractCegarLoop]: Abstraction has 89 states and 91 transitions. [2021-01-06 11:01:54,250 INFO L482 AbstractCegarLoop]: Interpolant automaton has 29 states. [2021-01-06 11:01:54,251 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 91 transitions. [2021-01-06 11:01:54,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-01-06 11:01:54,251 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:54,252 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:54,452 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-01-06 11:01:54,453 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:54,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:54,454 INFO L82 PathProgramCache]: Analyzing trace with hash 901194763, now seen corresponding path program 12 times [2021-01-06 11:01:54,454 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:54,454 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001411071] [2021-01-06 11:01:54,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:54,695 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2021-01-06 11:01:54,695 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001411071] [2021-01-06 11:01:54,695 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1261372432] [2021-01-06 11:01:54,695 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:56,814 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 14 check-sat command(s) [2021-01-06 11:01:56,814 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:01:56,819 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 19 conjunts are in the unsatisfiable core [2021-01-06 11:01:56,821 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:57,165 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2021-01-06 11:01:57,165 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:57,165 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 29 [2021-01-06 11:01:57,166 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774716336] [2021-01-06 11:01:57,166 INFO L461 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-01-06 11:01:57,166 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:57,167 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-01-06 11:01:57,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=344, Invalid=526, Unknown=0, NotChecked=0, Total=870 [2021-01-06 11:01:57,167 INFO L87 Difference]: Start difference. First operand 89 states and 91 transitions. Second operand 30 states. [2021-01-06 11:01:57,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:57,528 INFO L93 Difference]: Finished difference Result 158 states and 164 transitions. [2021-01-06 11:01:57,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-01-06 11:01:57,529 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 88 [2021-01-06 11:01:57,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:57,529 INFO L225 Difference]: With dead ends: 158 [2021-01-06 11:01:57,530 INFO L226 Difference]: Without dead ends: 98 [2021-01-06 11:01:57,530 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 325 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=344, Invalid=526, Unknown=0, NotChecked=0, Total=870 [2021-01-06 11:01:57,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2021-01-06 11:01:57,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 95. [2021-01-06 11:01:57,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2021-01-06 11:01:57,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 97 transitions. [2021-01-06 11:01:57,542 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 97 transitions. Word has length 88 [2021-01-06 11:01:57,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:57,542 INFO L481 AbstractCegarLoop]: Abstraction has 95 states and 97 transitions. [2021-01-06 11:01:57,542 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2021-01-06 11:01:57,542 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 97 transitions. [2021-01-06 11:01:57,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2021-01-06 11:01:57,543 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:57,543 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:57,744 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-01-06 11:01:57,745 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:57,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:57,745 INFO L82 PathProgramCache]: Analyzing trace with hash -1102147503, now seen corresponding path program 13 times [2021-01-06 11:01:57,746 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:57,746 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [400529598] [2021-01-06 11:01:57,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:58,055 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2021-01-06 11:01:58,055 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [400529598] [2021-01-06 11:01:58,055 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1573769216] [2021-01-06 11:01:58,055 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:58,141 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 17 conjunts are in the unsatisfiable core [2021-01-06 11:01:58,143 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:58,522 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2021-01-06 11:01:58,523 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:58,523 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2021-01-06 11:01:58,523 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544373422] [2021-01-06 11:01:58,524 INFO L461 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-01-06 11:01:58,524 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:58,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-01-06 11:01:58,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=423, Invalid=633, Unknown=0, NotChecked=0, Total=1056 [2021-01-06 11:01:58,525 INFO L87 Difference]: Start difference. First operand 95 states and 97 transitions. Second operand 33 states. [2021-01-06 11:01:58,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:01:58,850 INFO L93 Difference]: Finished difference Result 168 states and 174 transitions. [2021-01-06 11:01:58,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-01-06 11:01:58,850 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 94 [2021-01-06 11:01:58,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:01:58,852 INFO L225 Difference]: With dead ends: 168 [2021-01-06 11:01:58,852 INFO L226 Difference]: Without dead ends: 104 [2021-01-06 11:01:58,854 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 417 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=423, Invalid=633, Unknown=0, NotChecked=0, Total=1056 [2021-01-06 11:01:58,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2021-01-06 11:01:58,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 101. [2021-01-06 11:01:58,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101 states. [2021-01-06 11:01:58,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 103 transitions. [2021-01-06 11:01:58,865 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 103 transitions. Word has length 94 [2021-01-06 11:01:58,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:01:58,865 INFO L481 AbstractCegarLoop]: Abstraction has 101 states and 103 transitions. [2021-01-06 11:01:58,865 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2021-01-06 11:01:58,866 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 103 transitions. [2021-01-06 11:01:58,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-01-06 11:01:58,867 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:01:58,867 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:01:59,081 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-01-06 11:01:59,082 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:01:59,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:01:59,083 INFO L82 PathProgramCache]: Analyzing trace with hash 230518807, now seen corresponding path program 14 times [2021-01-06 11:01:59,083 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:01:59,083 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250185837] [2021-01-06 11:01:59,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:01:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:01:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2021-01-06 11:01:59,378 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250185837] [2021-01-06 11:01:59,378 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [601311934] [2021-01-06 11:01:59,379 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:01:59,471 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-01-06 11:01:59,472 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:01:59,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 18 conjunts are in the unsatisfiable core [2021-01-06 11:01:59,475 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:01:59,881 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2021-01-06 11:01:59,882 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:01:59,882 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2021-01-06 11:01:59,882 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [889378800] [2021-01-06 11:01:59,882 INFO L461 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-01-06 11:01:59,882 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:01:59,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-01-06 11:01:59,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=475, Invalid=715, Unknown=0, NotChecked=0, Total=1190 [2021-01-06 11:01:59,884 INFO L87 Difference]: Start difference. First operand 101 states and 103 transitions. Second operand 35 states. [2021-01-06 11:02:00,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:02:00,259 INFO L93 Difference]: Finished difference Result 178 states and 184 transitions. [2021-01-06 11:02:00,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-01-06 11:02:00,260 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 100 [2021-01-06 11:02:00,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:02:00,261 INFO L225 Difference]: With dead ends: 178 [2021-01-06 11:02:00,261 INFO L226 Difference]: Without dead ends: 110 [2021-01-06 11:02:00,262 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 477 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=475, Invalid=715, Unknown=0, NotChecked=0, Total=1190 [2021-01-06 11:02:00,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2021-01-06 11:02:00,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 107. [2021-01-06 11:02:00,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2021-01-06 11:02:00,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 109 transitions. [2021-01-06 11:02:00,274 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 109 transitions. Word has length 100 [2021-01-06 11:02:00,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:02:00,274 INFO L481 AbstractCegarLoop]: Abstraction has 107 states and 109 transitions. [2021-01-06 11:02:00,274 INFO L482 AbstractCegarLoop]: Interpolant automaton has 35 states. [2021-01-06 11:02:00,275 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 109 transitions. [2021-01-06 11:02:00,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-01-06 11:02:00,276 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:02:00,276 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:02:00,489 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 11:02:00,490 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:02:00,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:02:00,491 INFO L82 PathProgramCache]: Analyzing trace with hash 862397277, now seen corresponding path program 15 times [2021-01-06 11:02:00,491 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:02:00,492 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977041314] [2021-01-06 11:02:00,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:02:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:02:00,807 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2021-01-06 11:02:00,807 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1977041314] [2021-01-06 11:02:00,808 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [272745675] [2021-01-06 11:02:00,808 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:02:08,155 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 17 check-sat command(s) [2021-01-06 11:02:08,155 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:02:08,167 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 19 conjunts are in the unsatisfiable core [2021-01-06 11:02:08,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:02:08,643 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2021-01-06 11:02:08,643 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:02:08,643 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2021-01-06 11:02:08,643 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522077250] [2021-01-06 11:02:08,644 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-01-06 11:02:08,644 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:02:08,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-01-06 11:02:08,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=530, Invalid=802, Unknown=0, NotChecked=0, Total=1332 [2021-01-06 11:02:08,645 INFO L87 Difference]: Start difference. First operand 107 states and 109 transitions. Second operand 37 states. [2021-01-06 11:02:09,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:02:09,040 INFO L93 Difference]: Finished difference Result 188 states and 194 transitions. [2021-01-06 11:02:09,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-01-06 11:02:09,041 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 106 [2021-01-06 11:02:09,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:02:09,042 INFO L225 Difference]: With dead ends: 188 [2021-01-06 11:02:09,042 INFO L226 Difference]: Without dead ends: 116 [2021-01-06 11:02:09,043 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 541 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=530, Invalid=802, Unknown=0, NotChecked=0, Total=1332 [2021-01-06 11:02:09,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2021-01-06 11:02:09,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 113. [2021-01-06 11:02:09,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2021-01-06 11:02:09,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 115 transitions. [2021-01-06 11:02:09,055 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 115 transitions. Word has length 106 [2021-01-06 11:02:09,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:02:09,055 INFO L481 AbstractCegarLoop]: Abstraction has 113 states and 115 transitions. [2021-01-06 11:02:09,055 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2021-01-06 11:02:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 115 transitions. [2021-01-06 11:02:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-01-06 11:02:09,056 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:02:09,057 INFO L422 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:02:09,257 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-01-06 11:02:09,258 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:02:09,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:02:09,259 INFO L82 PathProgramCache]: Analyzing trace with hash 1755777571, now seen corresponding path program 16 times [2021-01-06 11:02:09,259 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:02:09,260 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230417516] [2021-01-06 11:02:09,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:02:09,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:02:09,588 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2021-01-06 11:02:09,589 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230417516] [2021-01-06 11:02:09,589 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1121631402] [2021-01-06 11:02:09,589 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:02:10,075 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-01-06 11:02:10,075 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:02:10,081 WARN L261 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 181 conjunts are in the unsatisfiable core [2021-01-06 11:02:10,086 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:02:10,100 INFO L382 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 10 treesize of output 8 [2021-01-06 11:02:10,102 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,109 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:10,110 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,110 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2021-01-06 11:02:10,141 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-01-06 11:02:10,142 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,152 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:10,153 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,153 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:25 [2021-01-06 11:02:10,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,227 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-01-06 11:02:10,228 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,243 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:10,244 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,244 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:32 [2021-01-06 11:02:10,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,338 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2021-01-06 11:02:10,343 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,358 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:10,359 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,359 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:45, output treesize:41 [2021-01-06 11:02:10,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,474 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2021-01-06 11:02:10,476 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,497 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:10,500 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,500 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:54, output treesize:50 [2021-01-06 11:02:10,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,636 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 58 [2021-01-06 11:02:10,638 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,671 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:10,672 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,672 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:63, output treesize:59 [2021-01-06 11:02:10,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:10,825 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 75 [2021-01-06 11:02:10,827 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,854 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:10,855 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:10,855 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:77, output treesize:73 [2021-01-06 11:02:11,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,040 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 22 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 92 [2021-01-06 11:02:11,043 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:11,071 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:11,072 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:11,072 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:91, output treesize:87 [2021-01-06 11:02:11,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,288 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 29 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 109 [2021-01-06 11:02:11,291 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:11,325 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:11,326 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:11,326 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:105, output treesize:101 [2021-01-06 11:02:11,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,556 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 37 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 106 [2021-01-06 11:02:11,558 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:11,598 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:11,600 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:11,600 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:99, output treesize:95 [2021-01-06 11:02:11,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:11,893 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 46 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 123 [2021-01-06 11:02:11,897 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:11,937 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:11,939 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:11,939 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:113, output treesize:109 [2021-01-06 11:02:12,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,261 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 56 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 140 [2021-01-06 11:02:12,266 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:12,309 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:12,311 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:12,311 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:127, output treesize:123 [2021-01-06 11:02:12,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,653 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 67 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 142 [2021-01-06 11:02:12,656 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:12,707 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:12,708 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:12,708 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:126, output treesize:122 [2021-01-06 11:02:12,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:12,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,073 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 79 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 154 [2021-01-06 11:02:13,077 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:13,131 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:13,132 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:13,133 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:135, output treesize:131 [2021-01-06 11:02:13,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,555 INFO L244 Elim1Store]: Index analysis took 119 ms [2021-01-06 11:02:13,559 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 92 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 171 [2021-01-06 11:02:13,562 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:13,624 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:13,626 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:13,626 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:149, output treesize:145 [2021-01-06 11:02:13,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:13,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,092 INFO L244 Elim1Store]: Index analysis took 113 ms [2021-01-06 11:02:14,095 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 106 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 178 [2021-01-06 11:02:14,098 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:14,160 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:14,162 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:14,162 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:153, output treesize:149 [2021-01-06 11:02:14,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:14,656 INFO L244 Elim1Store]: Index analysis took 139 ms [2021-01-06 11:02:14,659 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 121 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 190 [2021-01-06 11:02:14,668 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:14,737 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:14,739 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:14,739 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:162, output treesize:158 [2021-01-06 11:02:15,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,314 INFO L244 Elim1Store]: Index analysis took 156 ms [2021-01-06 11:02:15,317 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 137 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 200 [2021-01-06 11:02:15,323 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:15,391 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:15,393 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:15,393 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:166, output treesize:162 [2021-01-06 11:02:15,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:15,997 INFO L244 Elim1Store]: Index analysis took 157 ms [2021-01-06 11:02:16,001 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 17 select indices, 17 select index equivalence classes, 137 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 218 [2021-01-06 11:02:16,005 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:16,084 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:16,086 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:16,086 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:184, output treesize:180 [2021-01-06 11:02:16,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:16,718 INFO L244 Elim1Store]: Index analysis took 146 ms [2021-01-06 11:02:16,734 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:16,735 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 18 select indices, 18 select index equivalence classes, 137 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 1 case distinctions, treesize of input 183 treesize of output 280 [2021-01-06 11:02:16,741 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:16,907 WARN L197 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2021-01-06 11:02:16,908 INFO L625 ElimStorePlain]: treesize reduction 25, result has 88.5 percent of original size [2021-01-06 11:02:16,910 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:16,910 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:196, output treesize:192 [2021-01-06 11:02:17,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:17,601 INFO L244 Elim1Store]: Index analysis took 172 ms [2021-01-06 11:02:17,650 INFO L348 Elim1Store]: treesize reduction 73, result has 50.3 percent of original size [2021-01-06 11:02:17,651 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 19 select indices, 19 select index equivalence classes, 137 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 3 case distinctions, treesize of input 199 treesize of output 299 [2021-01-06 11:02:17,658 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:17,851 WARN L197 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 108 [2021-01-06 11:02:17,852 INFO L625 ElimStorePlain]: treesize reduction 25, result has 89.3 percent of original size [2021-01-06 11:02:17,854 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:17,854 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:212, output treesize:208 [2021-01-06 11:02:18,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:18,539 INFO L244 Elim1Store]: Index analysis took 142 ms [2021-01-06 11:02:18,641 INFO L348 Elim1Store]: treesize reduction 54, result has 76.7 percent of original size [2021-01-06 11:02:18,642 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 20 select indices, 20 select index equivalence classes, 137 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 6 case distinctions, treesize of input 207 treesize of output 404 [2021-01-06 11:02:18,651 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:18,872 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 112 [2021-01-06 11:02:18,873 INFO L625 ElimStorePlain]: treesize reduction 75, result has 74.2 percent of original size [2021-01-06 11:02:18,875 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:18,875 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:220, output treesize:216 [2021-01-06 11:02:19,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:19,605 INFO L244 Elim1Store]: Index analysis took 139 ms [2021-01-06 11:02:19,739 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 45 [2021-01-06 11:02:19,740 INFO L348 Elim1Store]: treesize reduction 167, result has 53.5 percent of original size [2021-01-06 11:02:19,741 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 21 select indices, 21 select index equivalence classes, 137 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 10 case distinctions, treesize of input 223 treesize of output 423 [2021-01-06 11:02:19,751 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:19,997 WARN L197 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 116 [2021-01-06 11:02:19,997 INFO L625 ElimStorePlain]: treesize reduction 75, result has 75.6 percent of original size [2021-01-06 11:02:19,998 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:19,999 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:236, output treesize:232 [2021-01-06 11:02:20,295 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-01-06 11:02:20,605 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-01-06 11:02:20,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:20,778 INFO L244 Elim1Store]: Index analysis took 159 ms [2021-01-06 11:02:20,983 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 61 [2021-01-06 11:02:20,984 INFO L348 Elim1Store]: treesize reduction 180, result has 62.2 percent of original size [2021-01-06 11:02:20,985 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 22 select indices, 22 select index equivalence classes, 137 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 15 case distinctions, treesize of input 231 treesize of output 528 [2021-01-06 11:02:20,996 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:21,277 WARN L197 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 120 [2021-01-06 11:02:21,278 INFO L625 ElimStorePlain]: treesize reduction 125, result has 65.8 percent of original size [2021-01-06 11:02:21,280 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:21,280 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:244, output treesize:240 [2021-01-06 11:02:21,590 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-01-06 11:02:21,916 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-01-06 11:02:21,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:21,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:22,072 INFO L244 Elim1Store]: Index analysis took 140 ms [2021-01-06 11:02:22,348 WARN L197 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 71 [2021-01-06 11:02:22,348 INFO L348 Elim1Store]: treesize reduction 270, result has 56.8 percent of original size [2021-01-06 11:02:22,349 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 23 select indices, 23 select index equivalence classes, 137 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 21 case distinctions, treesize of input 243 treesize of output 590 [2021-01-06 11:02:22,365 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:22,679 WARN L197 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 124 [2021-01-06 11:02:22,680 INFO L625 ElimStorePlain]: treesize reduction 150, result has 62.7 percent of original size [2021-01-06 11:02:22,682 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:22,682 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:256, output treesize:252 [2021-01-06 11:02:23,006 WARN L197 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-01-06 11:02:23,343 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-01-06 11:02:23,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:23,514 INFO L244 Elim1Store]: Index analysis took 158 ms [2021-01-06 11:02:23,883 WARN L197 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 75 [2021-01-06 11:02:23,884 INFO L348 Elim1Store]: treesize reduction 443, result has 45.4 percent of original size [2021-01-06 11:02:23,885 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 24 select indices, 24 select index equivalence classes, 137 disjoint index pairs (out of 276 index pairs), introduced 24 new quantified variables, introduced 28 case distinctions, treesize of input 259 treesize of output 609 [2021-01-06 11:02:23,895 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:24,226 WARN L197 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 128 [2021-01-06 11:02:24,227 INFO L625 ElimStorePlain]: treesize reduction 150, result has 64.1 percent of original size [2021-01-06 11:02:24,229 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:24,229 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:272, output treesize:268 [2021-01-06 11:02:24,572 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2021-01-06 11:02:24,927 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2021-01-06 11:02:24,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:24,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:25,090 INFO L244 Elim1Store]: Index analysis took 147 ms [2021-01-06 11:02:25,548 WARN L197 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 91 [2021-01-06 11:02:25,549 INFO L348 Elim1Store]: treesize reduction 504, result has 48.4 percent of original size [2021-01-06 11:02:25,550 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 25 select indices, 25 select index equivalence classes, 137 disjoint index pairs (out of 300 index pairs), introduced 25 new quantified variables, introduced 36 case distinctions, treesize of input 267 treesize of output 714 [2021-01-06 11:02:25,565 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:25,933 WARN L197 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 132 [2021-01-06 11:02:25,934 INFO L625 ElimStorePlain]: treesize reduction 200, result has 58.0 percent of original size [2021-01-06 11:02:25,936 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:25,937 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:280, output treesize:276 [2021-01-06 11:02:26,309 WARN L197 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-01-06 11:02:26,673 WARN L197 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-01-06 11:02:26,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:26,851 INFO L244 Elim1Store]: Index analysis took 157 ms [2021-01-06 11:02:27,424 WARN L197 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 101 [2021-01-06 11:02:27,425 INFO L348 Elim1Store]: treesize reduction 648, result has 45.1 percent of original size [2021-01-06 11:02:27,426 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 26 select indices, 26 select index equivalence classes, 137 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 45 case distinctions, treesize of input 279 treesize of output 776 [2021-01-06 11:02:27,441 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:27,841 WARN L197 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 136 [2021-01-06 11:02:27,842 INFO L625 ElimStorePlain]: treesize reduction 225, result has 56.1 percent of original size [2021-01-06 11:02:27,844 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:27,845 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:292, output treesize:288 [2021-01-06 11:02:28,218 WARN L197 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-01-06 11:02:28,605 WARN L197 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-01-06 11:02:28,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:28,784 INFO L244 Elim1Store]: Index analysis took 161 ms [2021-01-06 11:02:29,525 WARN L197 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 105 [2021-01-06 11:02:29,526 INFO L348 Elim1Store]: treesize reduction 881, result has 38.3 percent of original size [2021-01-06 11:02:29,527 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 27 select indices, 27 select index equivalence classes, 137 disjoint index pairs (out of 351 index pairs), introduced 27 new quantified variables, introduced 55 case distinctions, treesize of input 295 treesize of output 795 [2021-01-06 11:02:29,539 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:29,957 WARN L197 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 140 [2021-01-06 11:02:29,957 INFO L625 ElimStorePlain]: treesize reduction 225, result has 57.5 percent of original size [2021-01-06 11:02:29,960 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:29,961 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:308, output treesize:304 [2021-01-06 11:02:30,362 WARN L197 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-01-06 11:02:30,764 WARN L197 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2021-01-06 11:02:30,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:30,938 INFO L244 Elim1Store]: Index analysis took 155 ms [2021-01-06 11:02:31,825 WARN L197 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 109 [2021-01-06 11:02:31,826 INFO L348 Elim1Store]: treesize reduction 1149, result has 32.8 percent of original size [2021-01-06 11:02:31,827 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 28 select indices, 28 select index equivalence classes, 137 disjoint index pairs (out of 378 index pairs), introduced 28 new quantified variables, introduced 66 case distinctions, treesize of input 312 treesize of output 815 [2021-01-06 11:02:31,844 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:32,292 WARN L197 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 144 [2021-01-06 11:02:32,293 INFO L625 ElimStorePlain]: treesize reduction 225, result has 58.8 percent of original size [2021-01-06 11:02:32,295 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:32,296 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:325, output treesize:321 [2021-01-06 11:02:32,712 WARN L197 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2021-01-06 11:02:33,122 WARN L197 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-01-06 11:02:33,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:33,301 INFO L244 Elim1Store]: Index analysis took 160 ms [2021-01-06 11:02:34,344 WARN L197 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 393 DAG size of output: 114 [2021-01-06 11:02:34,345 INFO L348 Elim1Store]: treesize reduction 1441, result has 28.6 percent of original size [2021-01-06 11:02:34,345 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 29 select indices, 29 select index equivalence classes, 137 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 78 case distinctions, treesize of input 329 treesize of output 835 [2021-01-06 11:02:34,363 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:34,802 WARN L197 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 148 [2021-01-06 11:02:34,803 INFO L625 ElimStorePlain]: treesize reduction 225, result has 60.0 percent of original size [2021-01-06 11:02:34,806 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:34,806 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:342, output treesize:338 [2021-01-06 11:02:35,240 WARN L197 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-01-06 11:02:35,683 WARN L197 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-01-06 11:02:35,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:35,860 INFO L244 Elim1Store]: Index analysis took 160 ms [2021-01-06 11:02:37,175 WARN L197 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 451 DAG size of output: 119 [2021-01-06 11:02:37,176 INFO L348 Elim1Store]: treesize reduction 1757, result has 25.2 percent of original size [2021-01-06 11:02:37,177 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 30 select indices, 30 select index equivalence classes, 137 disjoint index pairs (out of 435 index pairs), introduced 30 new quantified variables, introduced 91 case distinctions, treesize of input 346 treesize of output 855 [2021-01-06 11:02:37,191 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:37,684 WARN L197 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 152 [2021-01-06 11:02:37,685 INFO L625 ElimStorePlain]: treesize reduction 225, result has 61.2 percent of original size [2021-01-06 11:02:37,688 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:37,688 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:359, output treesize:355 [2021-01-06 11:02:38,144 WARN L197 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-01-06 11:02:38,603 WARN L197 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-01-06 11:02:38,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:38,774 INFO L244 Elim1Store]: Index analysis took 155 ms [2021-01-06 11:02:40,338 WARN L197 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 515 DAG size of output: 151 [2021-01-06 11:02:40,339 INFO L348 Elim1Store]: treesize reduction 1638, result has 33.5 percent of original size [2021-01-06 11:02:40,340 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 31 select indices, 31 select index equivalence classes, 137 disjoint index pairs (out of 465 index pairs), introduced 31 new quantified variables, introduced 105 case distinctions, treesize of input 339 treesize of output 1086 [2021-01-06 11:02:40,360 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:40,929 WARN L197 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 156 [2021-01-06 11:02:40,930 INFO L625 ElimStorePlain]: treesize reduction 350, result has 49.9 percent of original size [2021-01-06 11:02:40,932 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:40,932 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:352, output treesize:348 [2021-01-06 11:02:41,395 WARN L197 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-01-06 11:02:41,857 WARN L197 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-01-06 11:02:41,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:41,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:42,030 INFO L244 Elim1Store]: Index analysis took 157 ms [2021-01-06 11:02:43,921 WARN L197 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 581 DAG size of output: 161 [2021-01-06 11:02:43,922 INFO L348 Elim1Store]: treesize reduction 1890, result has 31.9 percent of original size [2021-01-06 11:02:43,923 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 32 select indices, 32 select index equivalence classes, 137 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 120 case distinctions, treesize of input 351 treesize of output 1148 [2021-01-06 11:02:43,941 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:44,571 WARN L197 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 160 [2021-01-06 11:02:44,572 INFO L625 ElimStorePlain]: treesize reduction 375, result has 49.0 percent of original size [2021-01-06 11:02:44,574 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:44,574 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:364, output treesize:360 [2021-01-06 11:02:45,053 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-01-06 11:02:45,547 WARN L197 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-01-06 11:02:45,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 11:02:45,727 INFO L244 Elim1Store]: Index analysis took 151 ms [2021-01-06 11:02:47,204 WARN L197 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 651 DAG size of output: 88 [2021-01-06 11:02:47,205 INFO L348 Elim1Store]: treesize reduction 2816, result has 6.4 percent of original size [2021-01-06 11:02:47,206 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 137 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 136 case distinctions, treesize of input 360 treesize of output 455 [2021-01-06 11:02:47,215 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:02:47,396 WARN L197 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-01-06 11:02:47,396 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:02:47,399 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:02:47,399 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:370, output treesize:366 [2021-01-06 11:02:47,915 WARN L197 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-01-06 11:02:48,446 WARN L197 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:02:49,304 WARN L197 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:02:50,183 WARN L197 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:02:51,067 WARN L197 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:02:51,960 WARN L197 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:02:52,854 WARN L197 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:02:53,767 WARN L197 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:02:54,688 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:02:55,601 WARN L197 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:02:56,534 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:02:57,485 WARN L197 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:02:58,438 WARN L197 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:02:59,401 WARN L197 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:03:00,381 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:03:01,374 WARN L197 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:03:02,379 WARN L197 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:03:03,372 WARN L197 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:03:03,426 INFO L348 Elim1Store]: treesize reduction 2448, result has 0.0 percent of original size [2021-01-06 11:03:03,427 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 34 select indices, 34 select index equivalence classes, 137 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 136 case distinctions, treesize of input 342 treesize of output 108 [2021-01-06 11:03:03,446 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 11:03:03,451 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 11:03:03,453 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 11:03:03,453 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:346, output treesize:3 [2021-01-06 11:03:04,214 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 11:03:04,216 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:03:04,216 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 89] total 108 [2021-01-06 11:03:04,216 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750622315] [2021-01-06 11:03:04,216 INFO L461 AbstractCegarLoop]: Interpolant automaton has 108 states [2021-01-06 11:03:04,216 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:03:04,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2021-01-06 11:03:04,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=683, Invalid=10873, Unknown=0, NotChecked=0, Total=11556 [2021-01-06 11:03:04,220 INFO L87 Difference]: Start difference. First operand 113 states and 115 transitions. Second operand 108 states. [2021-01-06 11:03:07,651 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2021-01-06 11:03:07,903 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2021-01-06 11:03:08,178 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2021-01-06 11:03:08,447 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2021-01-06 11:03:08,745 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2021-01-06 11:03:09,025 WARN L197 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2021-01-06 11:03:09,337 WARN L197 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 72 [2021-01-06 11:03:09,634 WARN L197 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 72 [2021-01-06 11:03:09,966 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2021-01-06 11:03:10,284 WARN L197 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2021-01-06 11:03:10,637 WARN L197 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82 [2021-01-06 11:03:10,965 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82 [2021-01-06 11:03:11,339 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 86 [2021-01-06 11:03:11,684 WARN L197 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2021-01-06 11:03:12,072 WARN L197 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2021-01-06 11:03:12,430 WARN L197 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2021-01-06 11:03:12,830 WARN L197 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2021-01-06 11:03:14,172 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-01-06 11:03:14,531 WARN L197 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2021-01-06 11:03:14,888 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2021-01-06 11:03:15,263 WARN L197 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2021-01-06 11:03:15,656 WARN L197 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-01-06 11:03:16,044 WARN L197 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-01-06 11:03:16,441 WARN L197 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-01-06 11:03:16,854 WARN L197 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-01-06 11:03:17,283 WARN L197 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 118 [2021-01-06 11:03:17,725 WARN L197 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 118 [2021-01-06 11:03:18,171 WARN L197 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 122 [2021-01-06 11:03:18,623 WARN L197 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 122 [2021-01-06 11:03:19,098 WARN L197 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 126 [2021-01-06 11:03:19,585 WARN L197 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 127 [2021-01-06 11:03:20,085 WARN L197 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2021-01-06 11:03:20,582 WARN L197 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2021-01-06 11:03:21,111 WARN L197 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2021-01-06 11:03:21,641 WARN L197 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2021-01-06 11:03:22,200 WARN L197 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2021-01-06 11:03:22,760 WARN L197 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 139 [2021-01-06 11:03:23,351 WARN L197 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 142 [2021-01-06 11:03:23,930 WARN L197 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 143 [2021-01-06 11:03:24,560 WARN L197 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 146 [2021-01-06 11:03:25,157 WARN L197 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 147 [2021-01-06 11:03:25,782 WARN L197 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 150 [2021-01-06 11:03:26,400 WARN L197 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 151 [2021-01-06 11:03:27,112 WARN L197 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2021-01-06 11:03:27,734 WARN L197 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2021-01-06 11:03:28,423 WARN L197 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 158 [2021-01-06 11:03:29,081 WARN L197 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 158 [2021-01-06 11:03:29,791 WARN L197 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 162 [2021-01-06 11:03:30,463 WARN L197 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 162 [2021-01-06 11:03:31,207 WARN L197 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:31,678 WARN L197 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2021-01-06 11:03:32,426 WARN L197 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-01-06 11:03:32,911 WARN L197 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-01-06 11:03:33,662 WARN L197 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:34,398 WARN L197 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:35,161 WARN L197 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:35,925 WARN L197 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:36,707 WARN L197 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:37,479 WARN L197 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:38,249 WARN L197 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:39,037 WARN L197 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:39,832 WARN L197 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:40,636 WARN L197 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:41,448 WARN L197 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:42,267 WARN L197 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:43,090 WARN L197 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:43,920 WARN L197 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:44,767 WARN L197 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2021-01-06 11:03:45,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:03:45,574 INFO L93 Difference]: Finished difference Result 198 states and 204 transitions. [2021-01-06 11:03:45,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-01-06 11:03:45,576 INFO L78 Accepts]: Start accepts. Automaton has 108 states. Word has length 112 [2021-01-06 11:03:45,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:03:45,577 INFO L225 Difference]: With dead ends: 198 [2021-01-06 11:03:45,577 INFO L226 Difference]: Without dead ends: 122 [2021-01-06 11:03:45,583 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 9 SyntacticMatches, 16 SemanticMatches, 195 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14643 ImplicationChecksByTransitivity, 61.2s TimeCoverageRelationStatistics Valid=2604, Invalid=36008, Unknown=0, NotChecked=0, Total=38612 [2021-01-06 11:03:45,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2021-01-06 11:03:45,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 119. [2021-01-06 11:03:45,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2021-01-06 11:03:45,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 121 transitions. [2021-01-06 11:03:45,600 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 121 transitions. Word has length 112 [2021-01-06 11:03:45,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:03:45,600 INFO L481 AbstractCegarLoop]: Abstraction has 119 states and 121 transitions. [2021-01-06 11:03:45,600 INFO L482 AbstractCegarLoop]: Interpolant automaton has 108 states. [2021-01-06 11:03:45,600 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 121 transitions. [2021-01-06 11:03:45,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-01-06 11:03:45,601 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:03:45,602 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:03:45,814 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-01-06 11:03:45,815 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:03:45,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:03:45,816 INFO L82 PathProgramCache]: Analyzing trace with hash 919635049, now seen corresponding path program 17 times [2021-01-06 11:03:45,817 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:03:45,817 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035547726] [2021-01-06 11:03:45,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:03:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:03:46,499 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2021-01-06 11:03:46,500 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035547726] [2021-01-06 11:03:46,500 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [47296854] [2021-01-06 11:03:46,500 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:04:25,455 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 19 check-sat command(s) [2021-01-06 11:04:25,455 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:04:25,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 299 conjuncts, 21 conjunts are in the unsatisfiable core [2021-01-06 11:04:25,511 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:04:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2021-01-06 11:04:26,465 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:04:26,465 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2021-01-06 11:04:26,465 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745485291] [2021-01-06 11:04:26,465 INFO L461 AbstractCegarLoop]: Interpolant automaton has 41 states [2021-01-06 11:04:26,465 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:04:26,466 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2021-01-06 11:04:26,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=649, Invalid=991, Unknown=0, NotChecked=0, Total=1640 [2021-01-06 11:04:26,466 INFO L87 Difference]: Start difference. First operand 119 states and 121 transitions. Second operand 41 states. [2021-01-06 11:04:27,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:04:27,143 INFO L93 Difference]: Finished difference Result 208 states and 214 transitions. [2021-01-06 11:04:27,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-01-06 11:04:27,148 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 118 [2021-01-06 11:04:27,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:04:27,149 INFO L225 Difference]: With dead ends: 208 [2021-01-06 11:04:27,149 INFO L226 Difference]: Without dead ends: 128 [2021-01-06 11:04:27,150 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 681 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=649, Invalid=991, Unknown=0, NotChecked=0, Total=1640 [2021-01-06 11:04:27,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2021-01-06 11:04:27,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 125. [2021-01-06 11:04:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2021-01-06 11:04:27,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 127 transitions. [2021-01-06 11:04:27,168 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 127 transitions. Word has length 118 [2021-01-06 11:04:27,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:04:27,168 INFO L481 AbstractCegarLoop]: Abstraction has 125 states and 127 transitions. [2021-01-06 11:04:27,168 INFO L482 AbstractCegarLoop]: Interpolant automaton has 41 states. [2021-01-06 11:04:27,168 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 127 transitions. [2021-01-06 11:04:27,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-01-06 11:04:27,169 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:04:27,169 INFO L422 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:04:27,382 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-01-06 11:04:27,383 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:04:27,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:04:27,384 INFO L82 PathProgramCache]: Analyzing trace with hash 489615919, now seen corresponding path program 18 times [2021-01-06 11:04:27,384 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:04:27,384 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646497363] [2021-01-06 11:04:27,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:04:27,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:04:28,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2021-01-06 11:04:28,060 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646497363] [2021-01-06 11:04:28,060 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [690876319] [2021-01-06 11:04:28,060 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:05:03,492 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) [2021-01-06 11:05:03,492 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:05:03,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 22 conjunts are in the unsatisfiable core [2021-01-06 11:05:03,544 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:05:04,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2021-01-06 11:05:04,590 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:05:04,590 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 42 [2021-01-06 11:05:04,590 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592311879] [2021-01-06 11:05:04,590 INFO L461 AbstractCegarLoop]: Interpolant automaton has 43 states [2021-01-06 11:05:04,590 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:05:04,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2021-01-06 11:05:04,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=713, Invalid=1093, Unknown=0, NotChecked=0, Total=1806 [2021-01-06 11:05:04,591 INFO L87 Difference]: Start difference. First operand 125 states and 127 transitions. Second operand 43 states. [2021-01-06 11:05:05,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:05:05,404 INFO L93 Difference]: Finished difference Result 218 states and 224 transitions. [2021-01-06 11:05:05,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-01-06 11:05:05,406 INFO L78 Accepts]: Start accepts. Automaton has 43 states. Word has length 124 [2021-01-06 11:05:05,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:05:05,407 INFO L225 Difference]: With dead ends: 218 [2021-01-06 11:05:05,407 INFO L226 Difference]: Without dead ends: 134 [2021-01-06 11:05:05,408 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 757 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=713, Invalid=1093, Unknown=0, NotChecked=0, Total=1806 [2021-01-06 11:05:05,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2021-01-06 11:05:05,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 131. [2021-01-06 11:05:05,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131 states. [2021-01-06 11:05:05,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 133 transitions. [2021-01-06 11:05:05,426 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 133 transitions. Word has length 124 [2021-01-06 11:05:05,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:05:05,426 INFO L481 AbstractCegarLoop]: Abstraction has 131 states and 133 transitions. [2021-01-06 11:05:05,426 INFO L482 AbstractCegarLoop]: Interpolant automaton has 43 states. [2021-01-06 11:05:05,426 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 133 transitions. [2021-01-06 11:05:05,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-01-06 11:05:05,427 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:05:05,427 INFO L422 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:05:05,641 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 11:05:05,643 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:05:05,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:05:05,644 INFO L82 PathProgramCache]: Analyzing trace with hash -1224363147, now seen corresponding path program 19 times [2021-01-06 11:05:05,645 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:05:05,645 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1886435027] [2021-01-06 11:05:05,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:05:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:05:06,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2021-01-06 11:05:06,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1886435027] [2021-01-06 11:05:06,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1598487250] [2021-01-06 11:05:06,398 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:05:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:05:06,523 INFO L263 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 23 conjunts are in the unsatisfiable core [2021-01-06 11:05:06,526 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:05:07,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2021-01-06 11:05:07,622 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:05:07,623 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 44 [2021-01-06 11:05:07,623 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314204523] [2021-01-06 11:05:07,623 INFO L461 AbstractCegarLoop]: Interpolant automaton has 45 states [2021-01-06 11:05:07,623 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:05:07,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-01-06 11:05:07,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=780, Invalid=1200, Unknown=0, NotChecked=0, Total=1980 [2021-01-06 11:05:07,624 INFO L87 Difference]: Start difference. First operand 131 states and 133 transitions. Second operand 45 states. [2021-01-06 11:05:08,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:05:08,445 INFO L93 Difference]: Finished difference Result 228 states and 234 transitions. [2021-01-06 11:05:08,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-01-06 11:05:08,447 INFO L78 Accepts]: Start accepts. Automaton has 45 states. Word has length 130 [2021-01-06 11:05:08,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:05:08,448 INFO L225 Difference]: With dead ends: 228 [2021-01-06 11:05:08,448 INFO L226 Difference]: Without dead ends: 140 [2021-01-06 11:05:08,449 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 837 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=780, Invalid=1200, Unknown=0, NotChecked=0, Total=1980 [2021-01-06 11:05:08,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2021-01-06 11:05:08,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 137. [2021-01-06 11:05:08,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137 states. [2021-01-06 11:05:08,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 139 transitions. [2021-01-06 11:05:08,464 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 139 transitions. Word has length 130 [2021-01-06 11:05:08,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:05:08,464 INFO L481 AbstractCegarLoop]: Abstraction has 137 states and 139 transitions. [2021-01-06 11:05:08,464 INFO L482 AbstractCegarLoop]: Interpolant automaton has 45 states. [2021-01-06 11:05:08,464 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 139 transitions. [2021-01-06 11:05:08,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2021-01-06 11:05:08,465 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:05:08,465 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:05:08,665 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 11:05:08,666 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:05:08,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:05:08,667 INFO L82 PathProgramCache]: Analyzing trace with hash 1636837435, now seen corresponding path program 20 times [2021-01-06 11:05:08,667 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:05:08,667 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1829748744] [2021-01-06 11:05:08,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:05:08,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:05:09,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1323 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2021-01-06 11:05:09,433 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1829748744] [2021-01-06 11:05:09,433 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [651637235] [2021-01-06 11:05:09,433 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 11:05:09,550 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-01-06 11:05:09,550 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 11:05:09,551 INFO L263 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 24 conjunts are in the unsatisfiable core [2021-01-06 11:05:09,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 11:05:10,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1323 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2021-01-06 11:05:10,653 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 11:05:10,653 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24] total 46 [2021-01-06 11:05:10,653 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780506960] [2021-01-06 11:05:10,653 INFO L461 AbstractCegarLoop]: Interpolant automaton has 47 states [2021-01-06 11:05:10,654 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 11:05:10,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2021-01-06 11:05:10,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=850, Invalid=1312, Unknown=0, NotChecked=0, Total=2162 [2021-01-06 11:05:10,655 INFO L87 Difference]: Start difference. First operand 137 states and 139 transitions. Second operand 47 states. [2021-01-06 11:05:11,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 11:05:11,456 INFO L93 Difference]: Finished difference Result 238 states and 244 transitions. [2021-01-06 11:05:11,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-01-06 11:05:11,458 INFO L78 Accepts]: Start accepts. Automaton has 47 states. Word has length 136 [2021-01-06 11:05:11,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 11:05:11,459 INFO L225 Difference]: With dead ends: 238 [2021-01-06 11:05:11,459 INFO L226 Difference]: Without dead ends: 146 [2021-01-06 11:05:11,460 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 921 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=850, Invalid=1312, Unknown=0, NotChecked=0, Total=2162 [2021-01-06 11:05:11,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2021-01-06 11:05:11,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 143. [2021-01-06 11:05:11,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2021-01-06 11:05:11,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 145 transitions. [2021-01-06 11:05:11,476 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 145 transitions. Word has length 136 [2021-01-06 11:05:11,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 11:05:11,476 INFO L481 AbstractCegarLoop]: Abstraction has 143 states and 145 transitions. [2021-01-06 11:05:11,476 INFO L482 AbstractCegarLoop]: Interpolant automaton has 47 states. [2021-01-06 11:05:11,476 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 145 transitions. [2021-01-06 11:05:11,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2021-01-06 11:05:11,477 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 11:05:11,477 INFO L422 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 11:05:11,679 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-01-06 11:05:11,680 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 11:05:11,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 11:05:11,680 INFO L82 PathProgramCache]: Analyzing trace with hash 1644277889, now seen corresponding path program 21 times [2021-01-06 11:05:11,681 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 11:05:11,681 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667710682] [2021-01-06 11:05:11,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 11:05:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 11:05:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 968 trivial. 0 not checked. [2021-01-06 11:05:12,476 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1667710682] [2021-01-06 11:05:12,476 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1773177833] [2021-01-06 11:05:12,476 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate-bitabs/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