/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-dcfa08f [2020-12-23 01:07:19,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-23 01:07:19,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-23 01:07:19,900 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-23 01:07:19,900 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-23 01:07:19,906 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-23 01:07:19,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-23 01:07:19,917 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-23 01:07:19,921 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-23 01:07:19,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-23 01:07:19,933 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-23 01:07:19,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-23 01:07:19,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-23 01:07:19,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-23 01:07:19,942 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-23 01:07:19,944 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-23 01:07:19,946 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-23 01:07:19,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-23 01:07:19,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-23 01:07:19,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-23 01:07:19,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-23 01:07:19,972 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-23 01:07:19,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-23 01:07:19,978 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-23 01:07:20,003 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-23 01:07:20,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-23 01:07:20,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-23 01:07:20,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-23 01:07:20,035 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-23 01:07:20,088 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-23 01:07:20,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-23 01:07:20,094 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-23 01:07:20,095 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-23 01:07:20,095 INFO L138 SettingsManager]: * Use SBE=true [2020-12-23 01:07:20,096 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-23 01:07:20,096 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-23 01:07:20,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-23 01:07:20,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-23 01:07:20,097 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-23 01:07:20,098 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-23 01:07:20,099 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-23 01:07:20,099 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-23 01:07:20,099 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-23 01:07:20,100 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-23 01:07:20,100 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-23 01:07:20,100 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-23 01:07:20,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 01:07:20,101 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-23 01:07:20,101 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-23 01:07:20,101 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-23 01:07:20,102 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-23 01:07:20,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-23 01:07:20,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-23 01:07:20,102 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-23 01:07:20,103 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-23 01:07:20,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-23 01:07:20,620 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-23 01:07:20,624 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-23 01:07:20,625 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-23 01:07:20,626 INFO L275 PluginConnector]: CDTParser initialized [2020-12-23 01:07:20,627 INFO L432 ainManager$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 [2020-12-23 01:07:20,721 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/8a4790dc2/cb381900c71740978c7c522db2880b7d/FLAG63b836742 [2020-12-23 01:07:21,350 INFO L306 CDTParser]: Found 1 translation units. [2020-12-23 01:07:21,350 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/array-cav19/array_init_both_ends_multiple_sum.c [2020-12-23 01:07:21,361 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/8a4790dc2/cb381900c71740978c7c522db2880b7d/FLAG63b836742 [2020-12-23 01:07:21,704 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/8a4790dc2/cb381900c71740978c7c522db2880b7d [2020-12-23 01:07:21,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-23 01:07:21,716 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-23 01:07:21,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-23 01:07:21,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-23 01:07:21,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-23 01:07:21,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 01:07:21" (1/1) ... [2020-12-23 01:07:21,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3898b2b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:21, skipping insertion in model container [2020-12-23 01:07:21,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 01:07:21" (1/1) ... [2020-12-23 01:07:21,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-23 01:07:21,756 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-23 01:07:21,949 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,] [2020-12-23 01:07:21,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 01:07:21,978 INFO L203 MainTranslator]: Completed pre-run [2020-12-23 01:07:21,992 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,] [2020-12-23 01:07:22,001 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 01:07:22,018 INFO L208 MainTranslator]: Completed translation [2020-12-23 01:07:22,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:22 WrapperNode [2020-12-23 01:07:22,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-23 01:07:22,020 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-23 01:07:22,020 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-23 01:07:22,020 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-23 01:07:22,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:22" (1/1) ... [2020-12-23 01:07:22,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:22" (1/1) ... [2020-12-23 01:07:22,062 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-23 01:07:22,064 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-23 01:07:22,064 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-23 01:07:22,064 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-23 01:07:22,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:22" (1/1) ... [2020-12-23 01:07:22,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:22" (1/1) ... [2020-12-23 01:07:22,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:22" (1/1) ... [2020-12-23 01:07:22,076 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:22" (1/1) ... [2020-12-23 01:07:22,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:22" (1/1) ... [2020-12-23 01:07:22,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:22" (1/1) ... [2020-12-23 01:07:22,089 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:22" (1/1) ... [2020-12-23 01:07:22,091 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-23 01:07:22,092 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-23 01:07:22,092 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-23 01:07:22,092 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-23 01:07:22,093 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:22" (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 [2020-12-23 01:07:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-23 01:07:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-23 01:07:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-23 01:07:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-23 01:07:22,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-23 01:07:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-23 01:07:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-23 01:07:22,575 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-23 01:07:22,576 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2020-12-23 01:07:22,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 01:07:22 BoogieIcfgContainer [2020-12-23 01:07:22,578 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-23 01:07:22,580 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-23 01:07:22,581 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-23 01:07:22,586 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-23 01:07:22,587 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.12 01:07:21" (1/3) ... [2020-12-23 01:07:22,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37a118a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 01:07:22, skipping insertion in model container [2020-12-23 01:07:22,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:07:22" (2/3) ... [2020-12-23 01:07:22,589 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37a118a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 01:07:22, skipping insertion in model container [2020-12-23 01:07:22,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 01:07:22" (3/3) ... [2020-12-23 01:07:22,592 INFO L111 eAbstractionObserver]: Analyzing ICFG array_init_both_ends_multiple_sum.c [2020-12-23 01:07:22,602 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-23 01:07:22,608 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-23 01:07:22,660 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-23 01:07:22,717 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-23 01:07:22,718 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-23 01:07:22,718 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-23 01:07:22,718 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-23 01:07:22,719 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-23 01:07:22,719 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-23 01:07:22,719 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-23 01:07:22,719 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-23 01:07:22,743 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states. [2020-12-23 01:07:22,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-23 01:07:22,751 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:07:22,752 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:07:22,752 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:07:22,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:07:22,762 INFO L82 PathProgramCache]: Analyzing trace with hash 1914508029, now seen corresponding path program 1 times [2020-12-23 01:07:22,776 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:07:22,777 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984987618] [2020-12-23 01:07:22,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:07:22,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:23,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:07:23,141 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984987618] [2020-12-23 01:07:23,142 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:07:23,143 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:07:23,144 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [402885352] [2020-12-23 01:07:23,149 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:07:23,150 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:07:23,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:07:23,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:07:23,171 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 4 states. [2020-12-23 01:07:23,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:07:23,285 INFO L93 Difference]: Finished difference Result 38 states and 54 transitions. [2020-12-23 01:07:23,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:07:23,288 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 10 [2020-12-23 01:07:23,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:07:23,299 INFO L225 Difference]: With dead ends: 38 [2020-12-23 01:07:23,299 INFO L226 Difference]: Without dead ends: 20 [2020-12-23 01:07:23,303 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 [2020-12-23 01:07:23,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2020-12-23 01:07:23,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 17. [2020-12-23 01:07:23,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-12-23 01:07:23,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2020-12-23 01:07:23,344 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 10 [2020-12-23 01:07:23,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:07:23,345 INFO L481 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2020-12-23 01:07:23,345 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:07:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2020-12-23 01:07:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-23 01:07:23,346 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:07:23,346 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:07:23,347 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-23 01:07:23,347 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:07:23,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:07:23,348 INFO L82 PathProgramCache]: Analyzing trace with hash -363937341, now seen corresponding path program 1 times [2020-12-23 01:07:23,348 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:07:23,349 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195786815] [2020-12-23 01:07:23,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:07:23,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:23,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-23 01:07:23,452 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195786815] [2020-12-23 01:07:23,452 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [729026281] [2020-12-23 01:07:23,452 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 [2020-12-23 01:07:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:23,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 4 conjunts are in the unsatisfiable core [2020-12-23 01:07:23,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:07:23,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-23 01:07:23,731 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:07:23,732 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2020-12-23 01:07:23,733 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326156984] [2020-12-23 01:07:23,734 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-12-23 01:07:23,735 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:07:23,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-12-23 01:07:23,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2020-12-23 01:07:23,743 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand 7 states. [2020-12-23 01:07:23,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:07:23,880 INFO L93 Difference]: Finished difference Result 38 states and 44 transitions. [2020-12-23 01:07:23,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-23 01:07:23,881 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 16 [2020-12-23 01:07:23,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:07:23,882 INFO L225 Difference]: With dead ends: 38 [2020-12-23 01:07:23,882 INFO L226 Difference]: Without dead ends: 26 [2020-12-23 01:07:23,884 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 [2020-12-23 01:07:23,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2020-12-23 01:07:23,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 23. [2020-12-23 01:07:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-12-23 01:07:23,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 25 transitions. [2020-12-23 01:07:23,891 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 25 transitions. Word has length 16 [2020-12-23 01:07:23,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:07:23,891 INFO L481 AbstractCegarLoop]: Abstraction has 23 states and 25 transitions. [2020-12-23 01:07:23,891 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-12-23 01:07:23,891 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2020-12-23 01:07:23,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-23 01:07:23,892 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:07:23,893 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:07:24,107 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-12-23 01:07:24,108 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:07:24,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:07:24,109 INFO L82 PathProgramCache]: Analyzing trace with hash -1032584183, now seen corresponding path program 2 times [2020-12-23 01:07:24,110 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:07:24,110 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388413339] [2020-12-23 01:07:24,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:07:24,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:24,217 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-23 01:07:24,218 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388413339] [2020-12-23 01:07:24,218 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1939597810] [2020-12-23 01:07:24,218 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 [2020-12-23 01:07:24,311 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-23 01:07:24,311 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:07:24,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjunts are in the unsatisfiable core [2020-12-23 01:07:24,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:07:24,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-23 01:07:24,487 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:07:24,487 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2020-12-23 01:07:24,488 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070107535] [2020-12-23 01:07:24,488 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-12-23 01:07:24,488 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:07:24,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-12-23 01:07:24,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=39, Unknown=0, NotChecked=0, Total=72 [2020-12-23 01:07:24,490 INFO L87 Difference]: Start difference. First operand 23 states and 25 transitions. Second operand 9 states. [2020-12-23 01:07:24,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:07:24,657 INFO L93 Difference]: Finished difference Result 48 states and 54 transitions. [2020-12-23 01:07:24,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-12-23 01:07:24,658 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 22 [2020-12-23 01:07:24,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:07:24,660 INFO L225 Difference]: With dead ends: 48 [2020-12-23 01:07:24,660 INFO L226 Difference]: Without dead ends: 32 [2020-12-23 01:07:24,661 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=39, Unknown=0, NotChecked=0, Total=72 [2020-12-23 01:07:24,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-12-23 01:07:24,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 29. [2020-12-23 01:07:24,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2020-12-23 01:07:24,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2020-12-23 01:07:24,668 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 22 [2020-12-23 01:07:24,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:07:24,668 INFO L481 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2020-12-23 01:07:24,668 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-12-23 01:07:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2020-12-23 01:07:24,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-23 01:07:24,670 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:07:24,670 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:07:24,885 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:07:24,886 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:07:24,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:07:24,888 INFO L82 PathProgramCache]: Analyzing trace with hash -363316785, now seen corresponding path program 3 times [2020-12-23 01:07:24,888 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:07:24,889 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [657100597] [2020-12-23 01:07:24,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:07:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:25,056 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-23 01:07:25,057 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [657100597] [2020-12-23 01:07:25,057 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1504272569] [2020-12-23 01:07:25,057 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 [2020-12-23 01:07:25,153 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2020-12-23 01:07:25,153 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:07:25,154 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-23 01:07:25,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:07:25,300 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-23 01:07:25,300 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:07:25,300 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2020-12-23 01:07:25,301 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497715611] [2020-12-23 01:07:25,301 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-12-23 01:07:25,301 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:07:25,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-12-23 01:07:25,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=61, Unknown=0, NotChecked=0, Total=110 [2020-12-23 01:07:25,303 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand 11 states. [2020-12-23 01:07:25,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:07:25,501 INFO L93 Difference]: Finished difference Result 58 states and 64 transitions. [2020-12-23 01:07:25,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-12-23 01:07:25,502 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 28 [2020-12-23 01:07:25,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:07:25,504 INFO L225 Difference]: With dead ends: 58 [2020-12-23 01:07:25,504 INFO L226 Difference]: Without dead ends: 38 [2020-12-23 01:07:25,505 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 [2020-12-23 01:07:25,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2020-12-23 01:07:25,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 35. [2020-12-23 01:07:25,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2020-12-23 01:07:25,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 37 transitions. [2020-12-23 01:07:25,512 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 37 transitions. Word has length 28 [2020-12-23 01:07:25,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:07:25,513 INFO L481 AbstractCegarLoop]: Abstraction has 35 states and 37 transitions. [2020-12-23 01:07:25,513 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-12-23 01:07:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2020-12-23 01:07:25,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-12-23 01:07:25,514 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:07:25,514 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:07:25,728 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:07:25,729 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:07:25,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:07:25,731 INFO L82 PathProgramCache]: Analyzing trace with hash 230605589, now seen corresponding path program 4 times [2020-12-23 01:07:25,732 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:07:25,732 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190773616] [2020-12-23 01:07:25,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:07:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:25,862 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2020-12-23 01:07:25,863 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190773616] [2020-12-23 01:07:25,863 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1958310282] [2020-12-23 01:07:25,863 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 [2020-12-23 01:07:25,956 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-12-23 01:07:25,957 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:07:25,959 WARN L261 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 51 conjunts are in the unsatisfiable core [2020-12-23 01:07:25,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:07:26,028 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 [2020-12-23 01:07:26,038 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,054 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:26,056 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,057 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2020-12-23 01:07:26,100 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 [2020-12-23 01:07:26,102 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,120 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:26,122 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,122 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:25 [2020-12-23 01:07:26,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,211 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 [2020-12-23 01:07:26,213 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,243 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:26,244 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,245 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:32 [2020-12-23 01:07:26,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,328 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 [2020-12-23 01:07:26,332 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,349 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:26,351 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,351 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46 [2020-12-23 01:07:26,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,453 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 [2020-12-23 01:07:26,456 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,472 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:26,473 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,473 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:49, output treesize:45 [2020-12-23 01:07:26,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,576 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 [2020-12-23 01:07:26,580 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,600 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:26,601 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,602 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:67, output treesize:63 [2020-12-23 01:07:26,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,734 INFO L348 Elim1Store]: treesize reduction 54, result has 20.6 percent of original size [2020-12-23 01:07:26,735 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 [2020-12-23 01:07:26,739 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,763 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:26,764 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:26,765 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:83, output treesize:79 [2020-12-23 01:07:26,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:26,965 INFO L348 Elim1Store]: treesize reduction 18, result has 86.9 percent of original size [2020-12-23 01:07:26,966 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 [2020-12-23 01:07:26,973 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:27,064 INFO L625 ElimStorePlain]: treesize reduction 50, result has 63.5 percent of original size [2020-12-23 01:07:27,065 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:27,066 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:91, output treesize:87 [2020-12-23 01:07:27,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:27,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:27,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:27,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:27,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:27,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:27,263 INFO L348 Elim1Store]: treesize reduction 177, result has 17.3 percent of original size [2020-12-23 01:07:27,264 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 [2020-12-23 01:07:27,275 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:27,301 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:27,303 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:27,304 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:97, output treesize:93 [2020-12-23 01:07:27,974 INFO L348 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2020-12-23 01:07:27,975 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 [2020-12-23 01:07:27,979 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:27,984 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:27,986 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:27,987 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:99, output treesize:3 [2020-12-23 01:07:28,061 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:07:28,061 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:07:28,062 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 24] total 30 [2020-12-23 01:07:28,062 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [326760293] [2020-12-23 01:07:28,063 INFO L461 AbstractCegarLoop]: Interpolant automaton has 30 states [2020-12-23 01:07:28,064 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:07:28,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2020-12-23 01:07:28,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=733, Unknown=0, NotChecked=0, Total=870 [2020-12-23 01:07:28,078 INFO L87 Difference]: Start difference. First operand 35 states and 37 transitions. Second operand 30 states. [2020-12-23 01:07:29,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:07:29,862 INFO L93 Difference]: Finished difference Result 68 states and 74 transitions. [2020-12-23 01:07:29,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-12-23 01:07:29,862 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 34 [2020-12-23 01:07:29,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:07:29,863 INFO L225 Difference]: With dead ends: 68 [2020-12-23 01:07:29,863 INFO L226 Difference]: Without dead ends: 44 [2020-12-23 01:07:29,868 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 9 SyntacticMatches, 3 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 837 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=472, Invalid=2390, Unknown=0, NotChecked=0, Total=2862 [2020-12-23 01:07:29,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2020-12-23 01:07:29,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 41. [2020-12-23 01:07:29,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2020-12-23 01:07:29,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 43 transitions. [2020-12-23 01:07:29,877 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 43 transitions. Word has length 34 [2020-12-23 01:07:29,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:07:29,877 INFO L481 AbstractCegarLoop]: Abstraction has 41 states and 43 transitions. [2020-12-23 01:07:29,878 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2020-12-23 01:07:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2020-12-23 01:07:29,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-12-23 01:07:29,879 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:07:29,879 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:07:30,092 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:07:30,093 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:07:30,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:07:30,094 INFO L82 PathProgramCache]: Analyzing trace with hash 979566555, now seen corresponding path program 5 times [2020-12-23 01:07:30,095 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:07:30,095 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519127738] [2020-12-23 01:07:30,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:07:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:30,266 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2020-12-23 01:07:30,267 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519127738] [2020-12-23 01:07:30,267 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1783999719] [2020-12-23 01:07:30,267 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 [2020-12-23 01:07:30,487 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2020-12-23 01:07:30,487 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:07:30,489 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-23 01:07:30,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:07:30,659 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2020-12-23 01:07:30,660 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:07:30,660 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2020-12-23 01:07:30,661 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108312574] [2020-12-23 01:07:30,661 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-12-23 01:07:30,661 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:07:30,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-12-23 01:07:30,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=120, Unknown=0, NotChecked=0, Total=210 [2020-12-23 01:07:30,662 INFO L87 Difference]: Start difference. First operand 41 states and 43 transitions. Second operand 15 states. [2020-12-23 01:07:30,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:07:30,792 INFO L93 Difference]: Finished difference Result 78 states and 84 transitions. [2020-12-23 01:07:30,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-12-23 01:07:30,793 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 40 [2020-12-23 01:07:30,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:07:30,794 INFO L225 Difference]: With dead ends: 78 [2020-12-23 01:07:30,794 INFO L226 Difference]: Without dead ends: 50 [2020-12-23 01:07:30,795 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=90, Invalid=120, Unknown=0, NotChecked=0, Total=210 [2020-12-23 01:07:30,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-12-23 01:07:30,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 47. [2020-12-23 01:07:30,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2020-12-23 01:07:30,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 49 transitions. [2020-12-23 01:07:30,804 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 49 transitions. Word has length 40 [2020-12-23 01:07:30,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:07:30,805 INFO L481 AbstractCegarLoop]: Abstraction has 47 states and 49 transitions. [2020-12-23 01:07:30,805 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-12-23 01:07:30,805 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2020-12-23 01:07:30,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-12-23 01:07:30,806 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:07:30,807 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:07:31,020 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2020-12-23 01:07:31,021 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:07:31,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:07:31,022 INFO L82 PathProgramCache]: Analyzing trace with hash 100159521, now seen corresponding path program 6 times [2020-12-23 01:07:31,023 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:07:31,023 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1411595704] [2020-12-23 01:07:31,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:07:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:31,152 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2020-12-23 01:07:31,152 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1411595704] [2020-12-23 01:07:31,153 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1639829305] [2020-12-23 01:07:31,153 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 [2020-12-23 01:07:31,355 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2020-12-23 01:07:31,355 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:07:31,357 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 9 conjunts are in the unsatisfiable core [2020-12-23 01:07:31,360 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:07:31,554 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2020-12-23 01:07:31,555 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:07:31,555 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2020-12-23 01:07:31,556 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764750374] [2020-12-23 01:07:31,559 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-12-23 01:07:31,559 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:07:31,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-12-23 01:07:31,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=157, Unknown=0, NotChecked=0, Total=272 [2020-12-23 01:07:31,561 INFO L87 Difference]: Start difference. First operand 47 states and 49 transitions. Second operand 17 states. [2020-12-23 01:07:31,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:07:31,749 INFO L93 Difference]: Finished difference Result 88 states and 94 transitions. [2020-12-23 01:07:31,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-12-23 01:07:31,750 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 46 [2020-12-23 01:07:31,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:07:31,751 INFO L225 Difference]: With dead ends: 88 [2020-12-23 01:07:31,751 INFO L226 Difference]: Without dead ends: 56 [2020-12-23 01:07:31,752 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 [2020-12-23 01:07:31,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2020-12-23 01:07:31,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 53. [2020-12-23 01:07:31,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2020-12-23 01:07:31,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 55 transitions. [2020-12-23 01:07:31,763 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 55 transitions. Word has length 46 [2020-12-23 01:07:31,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:07:31,763 INFO L481 AbstractCegarLoop]: Abstraction has 53 states and 55 transitions. [2020-12-23 01:07:31,763 INFO L482 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-12-23 01:07:31,764 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2020-12-23 01:07:31,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-12-23 01:07:31,765 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:07:31,766 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:07:31,979 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:07:31,980 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:07:31,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:07:31,981 INFO L82 PathProgramCache]: Analyzing trace with hash 875172839, now seen corresponding path program 7 times [2020-12-23 01:07:31,982 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:07:31,982 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677534148] [2020-12-23 01:07:31,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:07:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:32,163 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2020-12-23 01:07:32,164 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1677534148] [2020-12-23 01:07:32,164 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1251639911] [2020-12-23 01:07:32,164 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 [2020-12-23 01:07:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:32,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-23 01:07:32,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:07:32,435 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2020-12-23 01:07:32,436 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:07:32,436 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2020-12-23 01:07:32,436 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507205913] [2020-12-23 01:07:32,436 INFO L461 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-12-23 01:07:32,437 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:07:32,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-12-23 01:07:32,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=199, Unknown=0, NotChecked=0, Total=342 [2020-12-23 01:07:32,438 INFO L87 Difference]: Start difference. First operand 53 states and 55 transitions. Second operand 19 states. [2020-12-23 01:07:32,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:07:32,630 INFO L93 Difference]: Finished difference Result 98 states and 104 transitions. [2020-12-23 01:07:32,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-12-23 01:07:32,631 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 52 [2020-12-23 01:07:32,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:07:32,632 INFO L225 Difference]: With dead ends: 98 [2020-12-23 01:07:32,632 INFO L226 Difference]: Without dead ends: 62 [2020-12-23 01:07:32,633 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 [2020-12-23 01:07:32,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2020-12-23 01:07:32,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 59. [2020-12-23 01:07:32,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2020-12-23 01:07:32,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 61 transitions. [2020-12-23 01:07:32,643 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 61 transitions. Word has length 52 [2020-12-23 01:07:32,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:07:32,644 INFO L481 AbstractCegarLoop]: Abstraction has 59 states and 61 transitions. [2020-12-23 01:07:32,644 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-12-23 01:07:32,644 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2020-12-23 01:07:32,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-12-23 01:07:32,645 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:07:32,645 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:07:32,859 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:07:32,860 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:07:32,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:07:32,861 INFO L82 PathProgramCache]: Analyzing trace with hash -593777875, now seen corresponding path program 8 times [2020-12-23 01:07:32,862 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:07:32,862 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976510094] [2020-12-23 01:07:32,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:07:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:33,007 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2020-12-23 01:07:33,007 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976510094] [2020-12-23 01:07:33,008 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1859997000] [2020-12-23 01:07:33,008 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 [2020-12-23 01:07:33,106 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-23 01:07:33,106 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:07:33,108 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 11 conjunts are in the unsatisfiable core [2020-12-23 01:07:33,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:07:33,320 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2020-12-23 01:07:33,321 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:07:33,321 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2020-12-23 01:07:33,326 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262302899] [2020-12-23 01:07:33,327 INFO L461 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-12-23 01:07:33,327 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:07:33,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-12-23 01:07:33,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=174, Invalid=246, Unknown=0, NotChecked=0, Total=420 [2020-12-23 01:07:33,333 INFO L87 Difference]: Start difference. First operand 59 states and 61 transitions. Second operand 21 states. [2020-12-23 01:07:33,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:07:33,539 INFO L93 Difference]: Finished difference Result 108 states and 114 transitions. [2020-12-23 01:07:33,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-12-23 01:07:33,540 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 58 [2020-12-23 01:07:33,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:07:33,544 INFO L225 Difference]: With dead ends: 108 [2020-12-23 01:07:33,544 INFO L226 Difference]: Without dead ends: 68 [2020-12-23 01:07:33,545 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 [2020-12-23 01:07:33,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2020-12-23 01:07:33,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 65. [2020-12-23 01:07:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2020-12-23 01:07:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 67 transitions. [2020-12-23 01:07:33,575 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 67 transitions. Word has length 58 [2020-12-23 01:07:33,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:07:33,576 INFO L481 AbstractCegarLoop]: Abstraction has 65 states and 67 transitions. [2020-12-23 01:07:33,579 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-12-23 01:07:33,579 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 67 transitions. [2020-12-23 01:07:33,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-12-23 01:07:33,581 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:07:33,582 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:07:33,795 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-12-23 01:07:33,796 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:07:33,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:07:33,798 INFO L82 PathProgramCache]: Analyzing trace with hash 283670003, now seen corresponding path program 9 times [2020-12-23 01:07:33,798 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:07:33,798 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614960412] [2020-12-23 01:07:33,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:07:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2020-12-23 01:07:34,022 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614960412] [2020-12-23 01:07:34,022 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1688461536] [2020-12-23 01:07:34,023 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 [2020-12-23 01:07:34,481 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2020-12-23 01:07:34,482 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:07:34,485 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 19 conjunts are in the unsatisfiable core [2020-12-23 01:07:34,493 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:07:34,828 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 17 proven. 81 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2020-12-23 01:07:34,828 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:07:34,828 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 14] total 24 [2020-12-23 01:07:34,830 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885253882] [2020-12-23 01:07:34,831 INFO L461 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-12-23 01:07:34,831 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:07:34,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-12-23 01:07:34,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=237, Invalid=363, Unknown=0, NotChecked=0, Total=600 [2020-12-23 01:07:34,838 INFO L87 Difference]: Start difference. First operand 65 states and 67 transitions. Second operand 25 states. [2020-12-23 01:07:35,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:07:35,078 INFO L93 Difference]: Finished difference Result 121 states and 130 transitions. [2020-12-23 01:07:35,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-12-23 01:07:35,079 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 64 [2020-12-23 01:07:35,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:07:35,081 INFO L225 Difference]: With dead ends: 121 [2020-12-23 01:07:35,081 INFO L226 Difference]: Without dead ends: 77 [2020-12-23 01:07:35,082 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=237, Invalid=363, Unknown=0, NotChecked=0, Total=600 [2020-12-23 01:07:35,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2020-12-23 01:07:35,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 77. [2020-12-23 01:07:35,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2020-12-23 01:07:35,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 79 transitions. [2020-12-23 01:07:35,092 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 79 transitions. Word has length 64 [2020-12-23 01:07:35,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:07:35,092 INFO L481 AbstractCegarLoop]: Abstraction has 77 states and 79 transitions. [2020-12-23 01:07:35,093 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-12-23 01:07:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 79 transitions. [2020-12-23 01:07:35,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2020-12-23 01:07:35,094 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:07:35,094 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:07:35,307 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:07:35,308 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:07:35,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:07:35,309 INFO L82 PathProgramCache]: Analyzing trace with hash -1453775361, now seen corresponding path program 10 times [2020-12-23 01:07:35,310 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:07:35,310 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18476816] [2020-12-23 01:07:35,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:07:35,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:07:35,588 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2020-12-23 01:07:35,588 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18476816] [2020-12-23 01:07:35,588 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [984914941] [2020-12-23 01:07:35,589 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 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 [2020-12-23 01:07:35,709 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-12-23 01:07:35,709 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:07:35,712 WARN L261 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 121 conjunts are in the unsatisfiable core [2020-12-23 01:07:35,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:07:35,726 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 [2020-12-23 01:07:35,728 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:35,735 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:35,736 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:35,736 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2020-12-23 01:07:35,763 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 [2020-12-23 01:07:35,764 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:35,790 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:35,792 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:35,792 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:25 [2020-12-23 01:07:35,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:35,853 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 [2020-12-23 01:07:35,855 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:35,867 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:35,868 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:35,869 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:43, output treesize:39 [2020-12-23 01:07:35,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:35,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:35,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:35,948 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 [2020-12-23 01:07:35,951 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:35,965 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:35,967 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:35,967 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:57, output treesize:53 [2020-12-23 01:07:36,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,063 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 [2020-12-23 01:07:36,065 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:36,081 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:36,082 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:36,082 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:54, output treesize:50 [2020-12-23 01:07:36,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,200 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 [2020-12-23 01:07:36,202 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:36,220 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:36,221 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:36,222 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:68, output treesize:64 [2020-12-23 01:07:36,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,366 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 [2020-12-23 01:07:36,369 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:36,391 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:36,392 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:36,393 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2020-12-23 01:07:36,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,571 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 [2020-12-23 01:07:36,574 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:36,603 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:36,604 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:36,605 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:96, output treesize:92 [2020-12-23 01:07:36,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:36,865 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 [2020-12-23 01:07:36,869 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:36,904 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:36,906 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:36,906 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:110, output treesize:106 [2020-12-23 01:07:37,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,158 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 [2020-12-23 01:07:37,168 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:37,199 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:37,200 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:37,201 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:99, output treesize:95 [2020-12-23 01:07:37,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,448 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 [2020-12-23 01:07:37,452 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:37,489 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:37,490 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:37,491 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:113, output treesize:109 [2020-12-23 01:07:37,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:37,813 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 [2020-12-23 01:07:37,816 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:37,858 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:37,859 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:37,860 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:112, output treesize:108 [2020-12-23 01:07:38,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,204 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 [2020-12-23 01:07:38,210 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:38,252 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:38,255 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:38,255 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:130, output treesize:126 [2020-12-23 01:07:38,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:38,629 INFO L348 Elim1Store]: treesize reduction 54, result has 20.6 percent of original size [2020-12-23 01:07:38,630 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 [2020-12-23 01:07:38,635 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:38,695 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:38,697 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:38,697 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:146, output treesize:142 [2020-12-23 01:07:39,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,154 INFO L348 Elim1Store]: treesize reduction 132, result has 18.5 percent of original size [2020-12-23 01:07:39,155 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 [2020-12-23 01:07:39,159 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:39,220 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:39,222 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:39,222 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:163, output treesize:159 [2020-12-23 01:07:39,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:39,695 INFO L348 Elim1Store]: treesize reduction 235, result has 16.1 percent of original size [2020-12-23 01:07:39,696 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 [2020-12-23 01:07:39,703 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:39,773 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:39,774 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:39,775 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:180, output treesize:176 [2020-12-23 01:07:40,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,325 INFO L348 Elim1Store]: treesize reduction 362, result has 14.2 percent of original size [2020-12-23 01:07:40,326 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 [2020-12-23 01:07:40,334 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:40,411 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:40,413 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:40,413 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:197, output treesize:193 [2020-12-23 01:07:40,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:40,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,053 WARN L197 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 61 [2020-12-23 01:07:41,054 INFO L348 Elim1Store]: treesize reduction 180, result has 62.2 percent of original size [2020-12-23 01:07:41,055 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 [2020-12-23 01:07:41,068 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:41,260 WARN L197 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 92 [2020-12-23 01:07:41,261 INFO L625 ElimStorePlain]: treesize reduction 125, result has 59.8 percent of original size [2020-12-23 01:07:41,263 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:41,264 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:190, output treesize:186 [2020-12-23 01:07:41,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:41,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,026 WARN L197 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 65 [2020-12-23 01:07:42,027 INFO L348 Elim1Store]: treesize reduction 333, result has 48.2 percent of original size [2020-12-23 01:07:42,028 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 [2020-12-23 01:07:42,042 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:42,242 WARN L197 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 96 [2020-12-23 01:07:42,244 INFO L625 ElimStorePlain]: treesize reduction 125, result has 61.8 percent of original size [2020-12-23 01:07:42,246 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:42,247 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:206, output treesize:202 [2020-12-23 01:07:42,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:42,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,119 WARN L197 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 81 [2020-12-23 01:07:43,120 INFO L348 Elim1Store]: treesize reduction 378, result has 52.3 percent of original size [2020-12-23 01:07:43,121 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 [2020-12-23 01:07:43,138 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:43,375 WARN L197 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 100 [2020-12-23 01:07:43,376 INFO L625 ElimStorePlain]: treesize reduction 175, result has 54.5 percent of original size [2020-12-23 01:07:43,379 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:43,380 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:214, output treesize:210 [2020-12-23 01:07:43,865 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2020-12-23 01:07:43,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:43,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:44,409 WARN L197 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 91 [2020-12-23 01:07:44,410 INFO L348 Elim1Store]: treesize reduction 504, result has 48.4 percent of original size [2020-12-23 01:07:44,411 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 [2020-12-23 01:07:44,426 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:44,690 WARN L197 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 104 [2020-12-23 01:07:44,691 INFO L625 ElimStorePlain]: treesize reduction 200, result has 52.6 percent of original size [2020-12-23 01:07:44,693 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:44,693 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:226, output treesize:222 [2020-12-23 01:07:45,204 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-12-23 01:07:45,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:45,829 WARN L197 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 101 [2020-12-23 01:07:45,830 INFO L348 Elim1Store]: treesize reduction 648, result has 45.1 percent of original size [2020-12-23 01:07:45,831 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 [2020-12-23 01:07:45,846 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:46,152 WARN L197 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 108 [2020-12-23 01:07:46,153 INFO L625 ElimStorePlain]: treesize reduction 225, result has 51.0 percent of original size [2020-12-23 01:07:46,155 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:46,155 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:238, output treesize:234 [2020-12-23 01:07:46,431 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2020-12-23 01:07:46,707 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2020-12-23 01:07:46,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:46,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:07:47,191 WARN L197 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 58 [2020-12-23 01:07:47,192 INFO L348 Elim1Store]: treesize reduction 1220, result has 9.0 percent of original size [2020-12-23 01:07:47,192 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 [2020-12-23 01:07:47,204 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:47,305 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:47,307 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:47,307 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:244, output treesize:240 [2020-12-23 01:07:47,586 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2020-12-23 01:07:47,882 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-23 01:07:48,390 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-23 01:07:48,900 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-23 01:07:49,422 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-23 01:07:49,945 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-23 01:07:50,473 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-23 01:07:51,001 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-23 01:07:52,058 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-23 01:07:52,596 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-23 01:07:53,177 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-23 01:07:53,237 INFO L348 Elim1Store]: treesize reduction 990, result has 0.1 percent of original size [2020-12-23 01:07:53,237 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 [2020-12-23 01:07:53,249 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:07:53,253 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:07:53,258 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:07:53,259 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:232, output treesize:3 [2020-12-23 01:07:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:07:53,584 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:07:53,584 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 59] total 72 [2020-12-23 01:07:53,584 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1697081750] [2020-12-23 01:07:53,585 INFO L461 AbstractCegarLoop]: Interpolant automaton has 72 states [2020-12-23 01:07:53,585 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:07:53,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2020-12-23 01:07:53,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=410, Invalid=4702, Unknown=0, NotChecked=0, Total=5112 [2020-12-23 01:07:53,588 INFO L87 Difference]: Start difference. First operand 77 states and 79 transitions. Second operand 72 states. [2020-12-23 01:07:55,903 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2020-12-23 01:07:56,085 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2020-12-23 01:07:56,326 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 67 [2020-12-23 01:07:57,314 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2020-12-23 01:07:57,533 WARN L197 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2020-12-23 01:07:57,767 WARN L197 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 80 [2020-12-23 01:07:58,023 WARN L197 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2020-12-23 01:07:58,288 WARN L197 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2020-12-23 01:07:58,558 WARN L197 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2020-12-23 01:07:58,848 WARN L197 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2020-12-23 01:07:59,144 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2020-12-23 01:07:59,431 WARN L197 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2020-12-23 01:07:59,722 WARN L197 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2020-12-23 01:08:00,026 WARN L197 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2020-12-23 01:08:00,342 WARN L197 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98 [2020-12-23 01:08:00,644 WARN L197 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98 [2020-12-23 01:08:00,958 WARN L197 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2020-12-23 01:08:01,292 WARN L197 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2020-12-23 01:08:01,656 WARN L197 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2020-12-23 01:08:02,000 WARN L197 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2020-12-23 01:08:02,355 WARN L197 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-12-23 01:08:02,689 WARN L197 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-12-23 01:08:03,051 WARN L197 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-23 01:08:03,290 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2020-12-23 01:08:03,628 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-23 01:08:03,907 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2020-12-23 01:08:04,315 WARN L197 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-23 01:08:04,738 WARN L197 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-23 01:08:05,144 WARN L197 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-23 01:08:05,559 WARN L197 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-23 01:08:05,984 WARN L197 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-23 01:08:06,420 WARN L197 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-23 01:08:06,841 WARN L197 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-23 01:08:07,268 WARN L197 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-23 01:08:07,707 WARN L197 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-23 01:08:08,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:08:08,081 INFO L93 Difference]: Finished difference Result 138 states and 144 transitions. [2020-12-23 01:08:08,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2020-12-23 01:08:08,082 INFO L78 Accepts]: Start accepts. Automaton has 72 states. Word has length 76 [2020-12-23 01:08:08,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:08:08,086 INFO L225 Difference]: With dead ends: 138 [2020-12-23 01:08:08,088 INFO L226 Difference]: Without dead ends: 86 [2020-12-23 01:08:08,094 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 9 SyntacticMatches, 10 SemanticMatches, 129 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6150 ImplicationChecksByTransitivity, 22.2s TimeCoverageRelationStatistics Valid=1494, Invalid=15536, Unknown=0, NotChecked=0, Total=17030 [2020-12-23 01:08:08,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2020-12-23 01:08:08,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 83. [2020-12-23 01:08:08,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2020-12-23 01:08:08,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 85 transitions. [2020-12-23 01:08:08,126 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 85 transitions. Word has length 76 [2020-12-23 01:08:08,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:08:08,127 INFO L481 AbstractCegarLoop]: Abstraction has 83 states and 85 transitions. [2020-12-23 01:08:08,127 INFO L482 AbstractCegarLoop]: Interpolant automaton has 72 states. [2020-12-23 01:08:08,127 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 85 transitions. [2020-12-23 01:08:08,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2020-12-23 01:08:08,130 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:08:08,130 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:08:08,345 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:08:08,346 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:08:08,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:08:08,347 INFO L82 PathProgramCache]: Analyzing trace with hash -393491643, now seen corresponding path program 11 times [2020-12-23 01:08:08,347 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:08:08,348 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35852241] [2020-12-23 01:08:08,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:08:08,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:08:08,572 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2020-12-23 01:08:08,572 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [35852241] [2020-12-23 01:08:08,573 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1791639081] [2020-12-23 01:08:08,573 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 [2020-12-23 01:08:19,340 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 13 check-sat command(s) [2020-12-23 01:08:19,340 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:08:19,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 15 conjunts are in the unsatisfiable core [2020-12-23 01:08:19,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:08:19,726 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2020-12-23 01:08:19,729 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:08:19,729 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2020-12-23 01:08:19,729 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051323050] [2020-12-23 01:08:19,731 INFO L461 AbstractCegarLoop]: Interpolant automaton has 29 states [2020-12-23 01:08:19,732 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:08:19,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2020-12-23 01:08:19,733 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=328, Invalid=484, Unknown=0, NotChecked=0, Total=812 [2020-12-23 01:08:19,733 INFO L87 Difference]: Start difference. First operand 83 states and 85 transitions. Second operand 29 states. [2020-12-23 01:08:20,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:08:20,028 INFO L93 Difference]: Finished difference Result 148 states and 154 transitions. [2020-12-23 01:08:20,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-12-23 01:08:20,029 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 82 [2020-12-23 01:08:20,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:08:20,030 INFO L225 Difference]: With dead ends: 148 [2020-12-23 01:08:20,030 INFO L226 Difference]: Without dead ends: 92 [2020-12-23 01:08:20,031 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 [2020-12-23 01:08:20,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2020-12-23 01:08:20,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 89. [2020-12-23 01:08:20,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89 states. [2020-12-23 01:08:20,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 91 transitions. [2020-12-23 01:08:20,045 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 91 transitions. Word has length 82 [2020-12-23 01:08:20,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:08:20,046 INFO L481 AbstractCegarLoop]: Abstraction has 89 states and 91 transitions. [2020-12-23 01:08:20,046 INFO L482 AbstractCegarLoop]: Interpolant automaton has 29 states. [2020-12-23 01:08:20,046 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 91 transitions. [2020-12-23 01:08:20,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-12-23 01:08:20,047 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:08:20,047 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:08:20,261 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-12-23 01:08:20,262 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:08:20,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:08:20,263 INFO L82 PathProgramCache]: Analyzing trace with hash 901194763, now seen corresponding path program 12 times [2020-12-23 01:08:20,263 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:08:20,263 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293709452] [2020-12-23 01:08:20,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:08:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:08:20,535 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2020-12-23 01:08:20,536 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293709452] [2020-12-23 01:08:20,536 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [411359977] [2020-12-23 01:08:20,536 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 [2020-12-23 01:08:22,953 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 14 check-sat command(s) [2020-12-23 01:08:22,954 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:08:22,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 19 conjunts are in the unsatisfiable core [2020-12-23 01:08:22,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:08:23,332 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2020-12-23 01:08:23,333 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:08:23,333 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 29 [2020-12-23 01:08:23,333 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573588714] [2020-12-23 01:08:23,334 INFO L461 AbstractCegarLoop]: Interpolant automaton has 30 states [2020-12-23 01:08:23,334 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:08:23,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2020-12-23 01:08:23,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=344, Invalid=526, Unknown=0, NotChecked=0, Total=870 [2020-12-23 01:08:23,335 INFO L87 Difference]: Start difference. First operand 89 states and 91 transitions. Second operand 30 states. [2020-12-23 01:08:23,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:08:23,727 INFO L93 Difference]: Finished difference Result 158 states and 164 transitions. [2020-12-23 01:08:23,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-12-23 01:08:23,728 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 88 [2020-12-23 01:08:23,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:08:23,729 INFO L225 Difference]: With dead ends: 158 [2020-12-23 01:08:23,729 INFO L226 Difference]: Without dead ends: 98 [2020-12-23 01:08:23,730 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 [2020-12-23 01:08:23,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2020-12-23 01:08:23,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 95. [2020-12-23 01:08:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2020-12-23 01:08:23,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 97 transitions. [2020-12-23 01:08:23,741 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 97 transitions. Word has length 88 [2020-12-23 01:08:23,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:08:23,742 INFO L481 AbstractCegarLoop]: Abstraction has 95 states and 97 transitions. [2020-12-23 01:08:23,742 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2020-12-23 01:08:23,742 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 97 transitions. [2020-12-23 01:08:23,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2020-12-23 01:08:23,743 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:08:23,743 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:08:23,954 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2020-12-23 01:08:23,955 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:08:23,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:08:23,956 INFO L82 PathProgramCache]: Analyzing trace with hash -1102147503, now seen corresponding path program 13 times [2020-12-23 01:08:23,956 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:08:23,956 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323388924] [2020-12-23 01:08:23,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:08:23,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:08:24,270 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2020-12-23 01:08:24,270 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323388924] [2020-12-23 01:08:24,270 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [76742719] [2020-12-23 01:08:24,271 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 [2020-12-23 01:08:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:08:24,363 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 17 conjunts are in the unsatisfiable core [2020-12-23 01:08:24,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:08:24,801 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2020-12-23 01:08:24,801 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:08:24,801 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2020-12-23 01:08:24,801 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137603941] [2020-12-23 01:08:24,802 INFO L461 AbstractCegarLoop]: Interpolant automaton has 33 states [2020-12-23 01:08:24,802 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:08:24,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2020-12-23 01:08:24,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=423, Invalid=633, Unknown=0, NotChecked=0, Total=1056 [2020-12-23 01:08:24,803 INFO L87 Difference]: Start difference. First operand 95 states and 97 transitions. Second operand 33 states. [2020-12-23 01:08:25,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:08:25,160 INFO L93 Difference]: Finished difference Result 168 states and 174 transitions. [2020-12-23 01:08:25,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-12-23 01:08:25,161 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 94 [2020-12-23 01:08:25,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:08:25,162 INFO L225 Difference]: With dead ends: 168 [2020-12-23 01:08:25,162 INFO L226 Difference]: Without dead ends: 104 [2020-12-23 01:08:25,163 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 417 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=423, Invalid=633, Unknown=0, NotChecked=0, Total=1056 [2020-12-23 01:08:25,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2020-12-23 01:08:25,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 101. [2020-12-23 01:08:25,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101 states. [2020-12-23 01:08:25,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 103 transitions. [2020-12-23 01:08:25,175 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 103 transitions. Word has length 94 [2020-12-23 01:08:25,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:08:25,175 INFO L481 AbstractCegarLoop]: Abstraction has 101 states and 103 transitions. [2020-12-23 01:08:25,175 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2020-12-23 01:08:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 103 transitions. [2020-12-23 01:08:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-12-23 01:08:25,176 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:08:25,177 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:08:25,391 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-12-23 01:08:25,392 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:08:25,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:08:25,393 INFO L82 PathProgramCache]: Analyzing trace with hash 230518807, now seen corresponding path program 14 times [2020-12-23 01:08:25,393 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:08:25,393 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53053650] [2020-12-23 01:08:25,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:08:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:08:25,704 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2020-12-23 01:08:25,704 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [53053650] [2020-12-23 01:08:25,704 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1857221275] [2020-12-23 01:08:25,704 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 [2020-12-23 01:08:25,802 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-23 01:08:25,802 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:08:25,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 18 conjunts are in the unsatisfiable core [2020-12-23 01:08:25,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:08:26,257 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2020-12-23 01:08:26,257 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:08:26,257 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2020-12-23 01:08:26,258 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962333845] [2020-12-23 01:08:26,258 INFO L461 AbstractCegarLoop]: Interpolant automaton has 35 states [2020-12-23 01:08:26,258 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:08:26,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2020-12-23 01:08:26,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=475, Invalid=715, Unknown=0, NotChecked=0, Total=1190 [2020-12-23 01:08:26,260 INFO L87 Difference]: Start difference. First operand 101 states and 103 transitions. Second operand 35 states. [2020-12-23 01:08:26,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:08:26,641 INFO L93 Difference]: Finished difference Result 178 states and 184 transitions. [2020-12-23 01:08:26,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-12-23 01:08:26,642 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 100 [2020-12-23 01:08:26,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:08:26,643 INFO L225 Difference]: With dead ends: 178 [2020-12-23 01:08:26,643 INFO L226 Difference]: Without dead ends: 110 [2020-12-23 01:08:26,645 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 477 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=475, Invalid=715, Unknown=0, NotChecked=0, Total=1190 [2020-12-23 01:08:26,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-12-23 01:08:26,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 107. [2020-12-23 01:08:26,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2020-12-23 01:08:26,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 109 transitions. [2020-12-23 01:08:26,654 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 109 transitions. Word has length 100 [2020-12-23 01:08:26,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:08:26,655 INFO L481 AbstractCegarLoop]: Abstraction has 107 states and 109 transitions. [2020-12-23 01:08:26,655 INFO L482 AbstractCegarLoop]: Interpolant automaton has 35 states. [2020-12-23 01:08:26,655 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 109 transitions. [2020-12-23 01:08:26,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2020-12-23 01:08:26,656 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:08:26,656 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:08:26,871 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:08:26,872 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:08:26,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:08:26,873 INFO L82 PathProgramCache]: Analyzing trace with hash 862397277, now seen corresponding path program 15 times [2020-12-23 01:08:26,873 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:08:26,873 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1262918038] [2020-12-23 01:08:26,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:08:26,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:08:27,253 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2020-12-23 01:08:27,253 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1262918038] [2020-12-23 01:08:27,253 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1430826405] [2020-12-23 01:08:27,253 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 [2020-12-23 01:08:35,226 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 17 check-sat command(s) [2020-12-23 01:08:35,227 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:08:35,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 19 conjunts are in the unsatisfiable core [2020-12-23 01:08:35,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:08:35,758 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2020-12-23 01:08:35,759 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:08:35,759 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2020-12-23 01:08:35,759 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866326275] [2020-12-23 01:08:35,760 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-12-23 01:08:35,760 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:08:35,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-12-23 01:08:35,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=530, Invalid=802, Unknown=0, NotChecked=0, Total=1332 [2020-12-23 01:08:35,761 INFO L87 Difference]: Start difference. First operand 107 states and 109 transitions. Second operand 37 states. [2020-12-23 01:08:36,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:08:36,156 INFO L93 Difference]: Finished difference Result 188 states and 194 transitions. [2020-12-23 01:08:36,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-12-23 01:08:36,157 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 106 [2020-12-23 01:08:36,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:08:36,158 INFO L225 Difference]: With dead ends: 188 [2020-12-23 01:08:36,158 INFO L226 Difference]: Without dead ends: 116 [2020-12-23 01:08:36,159 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 541 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=530, Invalid=802, Unknown=0, NotChecked=0, Total=1332 [2020-12-23 01:08:36,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2020-12-23 01:08:36,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 113. [2020-12-23 01:08:36,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2020-12-23 01:08:36,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 115 transitions. [2020-12-23 01:08:36,172 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 115 transitions. Word has length 106 [2020-12-23 01:08:36,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:08:36,173 INFO L481 AbstractCegarLoop]: Abstraction has 113 states and 115 transitions. [2020-12-23 01:08:36,173 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-12-23 01:08:36,173 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 115 transitions. [2020-12-23 01:08:36,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-12-23 01:08:36,174 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:08:36,174 INFO L422 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:08:36,389 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2020-12-23 01:08:36,390 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:08:36,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:08:36,390 INFO L82 PathProgramCache]: Analyzing trace with hash 1755777571, now seen corresponding path program 16 times [2020-12-23 01:08:36,390 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:08:36,391 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624393917] [2020-12-23 01:08:36,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:08:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:08:36,771 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2020-12-23 01:08:36,772 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624393917] [2020-12-23 01:08:36,772 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [153049324] [2020-12-23 01:08:36,772 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 [2020-12-23 01:08:37,386 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-12-23 01:08:37,386 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:08:37,393 WARN L261 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 181 conjunts are in the unsatisfiable core [2020-12-23 01:08:37,398 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:08:37,406 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 [2020-12-23 01:08:37,412 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:37,420 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:37,421 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:37,421 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2020-12-23 01:08:37,458 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 [2020-12-23 01:08:37,458 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:37,469 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:37,470 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:37,470 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:25 [2020-12-23 01:08:37,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,553 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 [2020-12-23 01:08:37,554 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:37,570 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:37,573 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:37,573 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:32 [2020-12-23 01:08:37,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,665 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 [2020-12-23 01:08:37,667 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:37,684 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:37,685 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:37,686 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:45, output treesize:41 [2020-12-23 01:08:37,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,805 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 [2020-12-23 01:08:37,806 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:37,827 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:37,828 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:37,828 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:54, output treesize:50 [2020-12-23 01:08:37,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:37,973 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 [2020-12-23 01:08:37,974 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:37,999 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:38,000 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:38,000 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:63, output treesize:59 [2020-12-23 01:08:38,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,188 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 [2020-12-23 01:08:38,191 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:38,216 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:38,217 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:38,218 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:77, output treesize:73 [2020-12-23 01:08:38,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,417 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 [2020-12-23 01:08:38,421 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:38,452 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:38,453 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:38,453 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:91, output treesize:87 [2020-12-23 01:08:38,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,710 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 [2020-12-23 01:08:38,714 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:38,753 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:38,754 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:38,754 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:105, output treesize:101 [2020-12-23 01:08:38,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:38,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,020 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 [2020-12-23 01:08:39,023 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:39,058 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:39,059 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:39,059 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:99, output treesize:95 [2020-12-23 01:08:39,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,333 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 [2020-12-23 01:08:39,336 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:39,377 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:39,379 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:39,379 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:113, output treesize:109 [2020-12-23 01:08:39,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:39,730 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 [2020-12-23 01:08:39,734 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:39,785 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:39,787 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:39,787 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:127, output treesize:123 [2020-12-23 01:08:40,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,161 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 [2020-12-23 01:08:40,164 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:40,222 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:40,224 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:40,224 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:126, output treesize:122 [2020-12-23 01:08:40,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:40,651 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 [2020-12-23 01:08:40,654 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:40,717 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:40,718 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:40,719 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:135, output treesize:131 [2020-12-23 01:08:41,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,212 INFO L244 Elim1Store]: Index analysis took 119 ms [2020-12-23 01:08:41,216 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 [2020-12-23 01:08:41,220 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:41,282 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:41,284 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:41,284 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:149, output treesize:145 [2020-12-23 01:08:41,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:41,766 INFO L244 Elim1Store]: Index analysis took 134 ms [2020-12-23 01:08:41,771 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 [2020-12-23 01:08:41,774 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:41,848 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:41,849 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:41,850 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:153, output treesize:149 [2020-12-23 01:08:42,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,429 INFO L244 Elim1Store]: Index analysis took 160 ms [2020-12-23 01:08:42,431 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 [2020-12-23 01:08:42,435 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:42,512 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:42,514 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:42,515 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:162, output treesize:158 [2020-12-23 01:08:42,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:42,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,138 INFO L244 Elim1Store]: Index analysis took 180 ms [2020-12-23 01:08:43,141 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 [2020-12-23 01:08:43,145 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:43,217 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:43,219 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:43,219 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:166, output treesize:162 [2020-12-23 01:08:43,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:43,902 INFO L244 Elim1Store]: Index analysis took 174 ms [2020-12-23 01:08:43,905 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 [2020-12-23 01:08:43,912 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:44,000 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:44,002 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:44,002 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:184, output treesize:180 [2020-12-23 01:08:44,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:44,700 INFO L244 Elim1Store]: Index analysis took 162 ms [2020-12-23 01:08:44,717 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:08:44,718 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 [2020-12-23 01:08:44,724 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:44,919 WARN L197 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2020-12-23 01:08:44,920 INFO L625 ElimStorePlain]: treesize reduction 25, result has 88.5 percent of original size [2020-12-23 01:08:44,924 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:44,924 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:196, output treesize:192 [2020-12-23 01:08:45,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:45,676 INFO L244 Elim1Store]: Index analysis took 179 ms [2020-12-23 01:08:45,726 INFO L348 Elim1Store]: treesize reduction 73, result has 50.3 percent of original size [2020-12-23 01:08:45,727 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 [2020-12-23 01:08:45,733 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:45,945 WARN L197 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 108 [2020-12-23 01:08:45,946 INFO L625 ElimStorePlain]: treesize reduction 25, result has 89.3 percent of original size [2020-12-23 01:08:45,948 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:45,948 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:212, output treesize:208 [2020-12-23 01:08:46,241 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2020-12-23 01:08:46,524 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2020-12-23 01:08:46,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:46,693 INFO L244 Elim1Store]: Index analysis took 147 ms [2020-12-23 01:08:46,789 INFO L348 Elim1Store]: treesize reduction 54, result has 76.7 percent of original size [2020-12-23 01:08:46,790 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 [2020-12-23 01:08:46,800 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:47,025 WARN L197 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 112 [2020-12-23 01:08:47,026 INFO L625 ElimStorePlain]: treesize reduction 75, result has 74.2 percent of original size [2020-12-23 01:08:47,028 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:47,028 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:220, output treesize:216 [2020-12-23 01:08:47,345 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-23 01:08:47,662 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2020-12-23 01:08:47,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:47,850 INFO L244 Elim1Store]: Index analysis took 175 ms [2020-12-23 01:08:48,005 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 45 [2020-12-23 01:08:48,005 INFO L348 Elim1Store]: treesize reduction 167, result has 53.5 percent of original size [2020-12-23 01:08:48,006 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 [2020-12-23 01:08:48,015 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:48,291 WARN L197 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 116 [2020-12-23 01:08:48,292 INFO L625 ElimStorePlain]: treesize reduction 75, result has 75.6 percent of original size [2020-12-23 01:08:48,294 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:48,295 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:236, output treesize:232 [2020-12-23 01:08:48,625 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2020-12-23 01:08:48,951 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2020-12-23 01:08:48,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:48,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:49,134 INFO L244 Elim1Store]: Index analysis took 167 ms [2020-12-23 01:08:49,375 WARN L197 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 61 [2020-12-23 01:08:49,376 INFO L348 Elim1Store]: treesize reduction 180, result has 62.2 percent of original size [2020-12-23 01:08:49,377 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 [2020-12-23 01:08:49,386 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:49,700 WARN L197 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 120 [2020-12-23 01:08:49,701 INFO L625 ElimStorePlain]: treesize reduction 125, result has 65.8 percent of original size [2020-12-23 01:08:49,703 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:49,704 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:244, output treesize:240 [2020-12-23 01:08:50,042 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2020-12-23 01:08:50,381 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2020-12-23 01:08:50,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:50,567 INFO L244 Elim1Store]: Index analysis took 171 ms [2020-12-23 01:08:50,883 WARN L197 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 71 [2020-12-23 01:08:50,884 INFO L348 Elim1Store]: treesize reduction 270, result has 56.8 percent of original size [2020-12-23 01:08:50,885 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 [2020-12-23 01:08:50,900 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:51,214 WARN L197 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 124 [2020-12-23 01:08:51,216 INFO L625 ElimStorePlain]: treesize reduction 150, result has 62.7 percent of original size [2020-12-23 01:08:51,218 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:51,219 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:256, output treesize:252 [2020-12-23 01:08:51,570 WARN L197 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-12-23 01:08:51,935 WARN L197 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2020-12-23 01:08:51,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:51,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:52,144 INFO L244 Elim1Store]: Index analysis took 193 ms [2020-12-23 01:08:52,566 WARN L197 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 75 [2020-12-23 01:08:52,567 INFO L348 Elim1Store]: treesize reduction 443, result has 45.4 percent of original size [2020-12-23 01:08:52,569 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 [2020-12-23 01:08:52,579 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:52,950 WARN L197 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 128 [2020-12-23 01:08:52,951 INFO L625 ElimStorePlain]: treesize reduction 150, result has 64.1 percent of original size [2020-12-23 01:08:52,953 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:52,953 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:272, output treesize:268 [2020-12-23 01:08:53,335 WARN L197 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2020-12-23 01:08:53,721 WARN L197 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2020-12-23 01:08:53,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:53,914 INFO L244 Elim1Store]: Index analysis took 174 ms [2020-12-23 01:08:54,410 WARN L197 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 91 [2020-12-23 01:08:54,411 INFO L348 Elim1Store]: treesize reduction 504, result has 48.4 percent of original size [2020-12-23 01:08:54,412 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 [2020-12-23 01:08:54,428 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:54,841 WARN L197 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 132 [2020-12-23 01:08:54,842 INFO L625 ElimStorePlain]: treesize reduction 200, result has 58.0 percent of original size [2020-12-23 01:08:54,844 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:54,845 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:280, output treesize:276 [2020-12-23 01:08:55,244 WARN L197 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2020-12-23 01:08:55,640 WARN L197 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2020-12-23 01:08:55,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:55,837 INFO L244 Elim1Store]: Index analysis took 175 ms [2020-12-23 01:08:56,465 WARN L197 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 101 [2020-12-23 01:08:56,466 INFO L348 Elim1Store]: treesize reduction 648, result has 45.1 percent of original size [2020-12-23 01:08:56,467 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 [2020-12-23 01:08:56,482 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:56,920 WARN L197 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 136 [2020-12-23 01:08:56,922 INFO L625 ElimStorePlain]: treesize reduction 225, result has 56.1 percent of original size [2020-12-23 01:08:56,924 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:56,924 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:292, output treesize:288 [2020-12-23 01:08:57,334 WARN L197 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2020-12-23 01:08:57,745 WARN L197 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2020-12-23 01:08:57,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:08:57,924 INFO L244 Elim1Store]: Index analysis took 160 ms [2020-12-23 01:08:58,751 WARN L197 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 105 [2020-12-23 01:08:58,753 INFO L348 Elim1Store]: treesize reduction 881, result has 38.3 percent of original size [2020-12-23 01:08:58,754 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 [2020-12-23 01:08:58,777 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:08:59,233 WARN L197 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 140 [2020-12-23 01:08:59,234 INFO L625 ElimStorePlain]: treesize reduction 225, result has 57.5 percent of original size [2020-12-23 01:08:59,237 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:08:59,237 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:308, output treesize:304 [2020-12-23 01:08:59,671 WARN L197 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2020-12-23 01:09:00,112 WARN L197 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2020-12-23 01:09:00,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:00,299 INFO L244 Elim1Store]: Index analysis took 165 ms [2020-12-23 01:09:01,259 WARN L197 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 109 [2020-12-23 01:09:01,261 INFO L348 Elim1Store]: treesize reduction 1149, result has 32.8 percent of original size [2020-12-23 01:09:01,262 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 [2020-12-23 01:09:01,276 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:09:01,773 WARN L197 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 144 [2020-12-23 01:09:01,774 INFO L625 ElimStorePlain]: treesize reduction 225, result has 58.8 percent of original size [2020-12-23 01:09:01,776 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:09:01,777 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:325, output treesize:321 [2020-12-23 01:09:02,237 WARN L197 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2020-12-23 01:09:02,699 WARN L197 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2020-12-23 01:09:02,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:02,892 INFO L244 Elim1Store]: Index analysis took 171 ms [2020-12-23 01:09:04,043 WARN L197 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 393 DAG size of output: 114 [2020-12-23 01:09:04,044 INFO L348 Elim1Store]: treesize reduction 1441, result has 28.6 percent of original size [2020-12-23 01:09:04,045 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 [2020-12-23 01:09:04,061 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:09:04,560 WARN L197 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 148 [2020-12-23 01:09:04,561 INFO L625 ElimStorePlain]: treesize reduction 225, result has 60.0 percent of original size [2020-12-23 01:09:04,562 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:09:04,563 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:342, output treesize:338 [2020-12-23 01:09:05,043 WARN L197 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2020-12-23 01:09:05,546 WARN L197 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2020-12-23 01:09:05,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:05,731 INFO L244 Elim1Store]: Index analysis took 167 ms [2020-12-23 01:09:07,166 WARN L197 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 451 DAG size of output: 119 [2020-12-23 01:09:07,169 INFO L348 Elim1Store]: treesize reduction 1757, result has 25.2 percent of original size [2020-12-23 01:09:07,169 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 [2020-12-23 01:09:07,186 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:09:07,729 WARN L197 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 152 [2020-12-23 01:09:07,730 INFO L625 ElimStorePlain]: treesize reduction 225, result has 61.2 percent of original size [2020-12-23 01:09:07,731 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:09:07,732 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:359, output treesize:355 [2020-12-23 01:09:08,231 WARN L197 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2020-12-23 01:09:08,734 WARN L197 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2020-12-23 01:09:08,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:08,922 INFO L244 Elim1Store]: Index analysis took 169 ms [2020-12-23 01:09:10,702 WARN L197 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 515 DAG size of output: 151 [2020-12-23 01:09:10,703 INFO L348 Elim1Store]: treesize reduction 1638, result has 33.5 percent of original size [2020-12-23 01:09:10,704 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 [2020-12-23 01:09:10,726 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:09:11,450 WARN L197 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 156 [2020-12-23 01:09:11,453 INFO L625 ElimStorePlain]: treesize reduction 350, result has 49.9 percent of original size [2020-12-23 01:09:11,455 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:09:11,455 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:352, output treesize:348 [2020-12-23 01:09:11,987 WARN L197 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2020-12-23 01:09:12,514 WARN L197 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2020-12-23 01:09:12,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:12,704 INFO L244 Elim1Store]: Index analysis took 174 ms [2020-12-23 01:09:14,843 WARN L197 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 581 DAG size of output: 161 [2020-12-23 01:09:14,844 INFO L348 Elim1Store]: treesize reduction 1890, result has 31.9 percent of original size [2020-12-23 01:09:14,845 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 [2020-12-23 01:09:14,863 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:09:15,567 WARN L197 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 160 [2020-12-23 01:09:15,568 INFO L625 ElimStorePlain]: treesize reduction 375, result has 49.0 percent of original size [2020-12-23 01:09:15,573 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:09:15,573 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:364, output treesize:360 [2020-12-23 01:09:16,104 WARN L197 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2020-12-23 01:09:16,662 WARN L197 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2020-12-23 01:09:16,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-23 01:09:16,861 INFO L244 Elim1Store]: Index analysis took 180 ms [2020-12-23 01:09:18,521 WARN L197 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 651 DAG size of output: 88 [2020-12-23 01:09:18,522 INFO L348 Elim1Store]: treesize reduction 2816, result has 6.4 percent of original size [2020-12-23 01:09:18,523 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 [2020-12-23 01:09:18,536 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:09:18,736 WARN L197 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2020-12-23 01:09:18,737 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:09:18,739 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:09:18,740 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:370, output treesize:366 [2020-12-23 01:09:19,326 WARN L197 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2020-12-23 01:09:19,910 WARN L197 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:20,829 WARN L197 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:21,786 WARN L197 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:22,788 WARN L197 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:23,800 WARN L197 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:24,833 WARN L197 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:25,822 WARN L197 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:26,842 WARN L197 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:27,893 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:28,962 WARN L197 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:30,015 WARN L197 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:31,096 WARN L197 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:32,242 WARN L197 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:33,361 WARN L197 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:34,473 WARN L197 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:35,691 WARN L197 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:36,852 WARN L197 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:09:36,907 INFO L348 Elim1Store]: treesize reduction 2448, result has 0.0 percent of original size [2020-12-23 01:09:36,908 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 [2020-12-23 01:09:36,935 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-23 01:09:36,943 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-23 01:09:36,947 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-23 01:09:36,947 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:346, output treesize:3 [2020-12-23 01:09:37,783 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:09:37,783 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:09:37,783 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 89] total 108 [2020-12-23 01:09:37,783 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669013804] [2020-12-23 01:09:37,784 INFO L461 AbstractCegarLoop]: Interpolant automaton has 108 states [2020-12-23 01:09:37,784 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:09:37,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2020-12-23 01:09:37,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=683, Invalid=10873, Unknown=0, NotChecked=0, Total=11556 [2020-12-23 01:09:37,789 INFO L87 Difference]: Start difference. First operand 113 states and 115 transitions. Second operand 108 states. [2020-12-23 01:09:41,272 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2020-12-23 01:09:41,566 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2020-12-23 01:09:41,861 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2020-12-23 01:09:42,147 WARN L197 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2020-12-23 01:09:42,463 WARN L197 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2020-12-23 01:09:42,775 WARN L197 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2020-12-23 01:09:43,128 WARN L197 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2020-12-23 01:09:43,452 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2020-12-23 01:09:43,845 WARN L197 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 72 [2020-12-23 01:09:44,192 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 72 [2020-12-23 01:09:44,611 WARN L197 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2020-12-23 01:09:44,984 WARN L197 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2020-12-23 01:09:45,427 WARN L197 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82 [2020-12-23 01:09:45,819 WARN L197 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82 [2020-12-23 01:09:46,265 WARN L197 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 86 [2020-12-23 01:09:46,681 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2020-12-23 01:09:47,193 WARN L197 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2020-12-23 01:09:47,651 WARN L197 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2020-12-23 01:09:48,126 WARN L197 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2020-12-23 01:09:48,460 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-12-23 01:09:49,074 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-12-23 01:09:49,444 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-12-23 01:09:49,701 WARN L197 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-12-23 01:09:50,135 WARN L197 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2020-12-23 01:09:50,550 WARN L197 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2020-12-23 01:09:51,021 WARN L197 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2020-12-23 01:09:51,482 WARN L197 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-12-23 01:09:51,945 WARN L197 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-12-23 01:09:52,424 WARN L197 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-23 01:09:52,906 WARN L197 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2020-12-23 01:09:53,413 WARN L197 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 118 [2020-12-23 01:09:53,918 WARN L197 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 118 [2020-12-23 01:09:54,445 WARN L197 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 122 [2020-12-23 01:09:54,958 WARN L197 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 122 [2020-12-23 01:09:55,538 WARN L197 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 126 [2020-12-23 01:09:56,105 WARN L197 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 127 [2020-12-23 01:09:56,705 WARN L197 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2020-12-23 01:09:57,293 WARN L197 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2020-12-23 01:09:57,900 WARN L197 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2020-12-23 01:09:58,513 WARN L197 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2020-12-23 01:09:59,165 WARN L197 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2020-12-23 01:09:59,810 WARN L197 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 139 [2020-12-23 01:10:00,517 WARN L197 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 142 [2020-12-23 01:10:01,208 WARN L197 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 143 [2020-12-23 01:10:01,982 WARN L197 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 146 [2020-12-23 01:10:02,698 WARN L197 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 147 [2020-12-23 01:10:03,446 WARN L197 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 150 [2020-12-23 01:10:04,199 WARN L197 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 151 [2020-12-23 01:10:05,034 WARN L197 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2020-12-23 01:10:05,815 WARN L197 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2020-12-23 01:10:06,643 WARN L197 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 158 [2020-12-23 01:10:07,436 WARN L197 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 158 [2020-12-23 01:10:08,288 WARN L197 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 162 [2020-12-23 01:10:09,077 WARN L197 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 162 [2020-12-23 01:10:09,934 WARN L197 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:10,492 WARN L197 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2020-12-23 01:10:11,315 WARN L197 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-23 01:10:11,908 WARN L197 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-12-23 01:10:12,763 WARN L197 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:13,621 WARN L197 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:14,475 WARN L197 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:15,370 WARN L197 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:16,270 WARN L197 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:17,202 WARN L197 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:18,104 WARN L197 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:19,027 WARN L197 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:19,968 WARN L197 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:20,897 WARN L197 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:21,860 WARN L197 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:22,805 WARN L197 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:23,760 WARN L197 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:24,733 WARN L197 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:25,727 WARN L197 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-23 01:10:26,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:10:26,705 INFO L93 Difference]: Finished difference Result 198 states and 204 transitions. [2020-12-23 01:10:26,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2020-12-23 01:10:26,707 INFO L78 Accepts]: Start accepts. Automaton has 108 states. Word has length 112 [2020-12-23 01:10:26,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:10:26,708 INFO L225 Difference]: With dead ends: 198 [2020-12-23 01:10:26,708 INFO L226 Difference]: Without dead ends: 122 [2020-12-23 01:10:26,714 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 9 SyntacticMatches, 16 SemanticMatches, 195 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14643 ImplicationChecksByTransitivity, 70.2s TimeCoverageRelationStatistics Valid=2604, Invalid=36008, Unknown=0, NotChecked=0, Total=38612 [2020-12-23 01:10:26,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2020-12-23 01:10:26,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 119. [2020-12-23 01:10:26,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2020-12-23 01:10:26,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 121 transitions. [2020-12-23 01:10:26,732 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 121 transitions. Word has length 112 [2020-12-23 01:10:26,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:10:26,732 INFO L481 AbstractCegarLoop]: Abstraction has 119 states and 121 transitions. [2020-12-23 01:10:26,732 INFO L482 AbstractCegarLoop]: Interpolant automaton has 108 states. [2020-12-23 01:10:26,732 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 121 transitions. [2020-12-23 01:10:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2020-12-23 01:10:26,733 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:10:26,733 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:10:26,947 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2020-12-23 01:10:26,948 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:10:26,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:10:26,949 INFO L82 PathProgramCache]: Analyzing trace with hash 919635049, now seen corresponding path program 17 times [2020-12-23 01:10:26,949 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:10:26,949 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556613054] [2020-12-23 01:10:26,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:10:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:10:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2020-12-23 01:10:27,774 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1556613054] [2020-12-23 01:10:27,774 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [73577034] [2020-12-23 01:10:27,774 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 [2020-12-23 01:11:13,500 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 19 check-sat command(s) [2020-12-23 01:11:13,500 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 01:11:13,558 INFO L263 TraceCheckSpWp]: Trace formula consists of 299 conjuncts, 21 conjunts are in the unsatisfiable core [2020-12-23 01:11:13,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:11:14,730 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2020-12-23 01:11:14,730 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:11:14,730 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2020-12-23 01:11:14,730 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691239626] [2020-12-23 01:11:14,731 INFO L461 AbstractCegarLoop]: Interpolant automaton has 41 states [2020-12-23 01:11:14,731 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:11:14,731 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2020-12-23 01:11:14,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=649, Invalid=991, Unknown=0, NotChecked=0, Total=1640 [2020-12-23 01:11:14,732 INFO L87 Difference]: Start difference. First operand 119 states and 121 transitions. Second operand 41 states. [2020-12-23 01:11:15,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:11:15,566 INFO L93 Difference]: Finished difference Result 208 states and 214 transitions. [2020-12-23 01:11:15,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-12-23 01:11:15,569 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 118 [2020-12-23 01:11:15,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:11:15,570 INFO L225 Difference]: With dead ends: 208 [2020-12-23 01:11:15,570 INFO L226 Difference]: Without dead ends: 128 [2020-12-23 01:11:15,571 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 681 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=649, Invalid=991, Unknown=0, NotChecked=0, Total=1640 [2020-12-23 01:11:15,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2020-12-23 01:11:15,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 125. [2020-12-23 01:11:15,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2020-12-23 01:11:15,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 127 transitions. [2020-12-23 01:11:15,596 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 127 transitions. Word has length 118 [2020-12-23 01:11:15,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:11:15,596 INFO L481 AbstractCegarLoop]: Abstraction has 125 states and 127 transitions. [2020-12-23 01:11:15,597 INFO L482 AbstractCegarLoop]: Interpolant automaton has 41 states. [2020-12-23 01:11:15,597 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 127 transitions. [2020-12-23 01:11:15,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2020-12-23 01:11:15,597 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:11:15,598 INFO L422 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:11:15,798 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2020-12-23 01:11:15,798 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:11:15,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:11:15,799 INFO L82 PathProgramCache]: Analyzing trace with hash 489615919, now seen corresponding path program 18 times [2020-12-23 01:11:15,800 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:11:15,800 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937224256] [2020-12-23 01:11:15,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:11:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:11:16,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2020-12-23 01:11:16,606 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [937224256] [2020-12-23 01:11:16,606 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1029000217] [2020-12-23 01:11:16,606 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