/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/heap-data/min_max.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-178dd20 [2021-01-06 16:32:10,959 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-06 16:32:10,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-06 16:32:10,995 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-06 16:32:10,996 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-06 16:32:10,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-06 16:32:10,999 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-06 16:32:11,001 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-06 16:32:11,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-06 16:32:11,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-06 16:32:11,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-06 16:32:11,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-06 16:32:11,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-06 16:32:11,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-06 16:32:11,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-06 16:32:11,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-06 16:32:11,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-06 16:32:11,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-06 16:32:11,035 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-06 16:32:11,038 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-06 16:32:11,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-06 16:32:11,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-06 16:32:11,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-06 16:32:11,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-06 16:32:11,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-06 16:32:11,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-06 16:32:11,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-06 16:32:11,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-06 16:32:11,059 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-01-06 16:32:11,085 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-06 16:32:11,085 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-06 16:32:11,087 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-06 16:32:11,087 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-06 16:32:11,087 INFO L138 SettingsManager]: * Use SBE=true [2021-01-06 16:32:11,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-06 16:32:11,088 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-06 16:32:11,088 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-06 16:32:11,088 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-06 16:32:11,089 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-06 16:32:11,089 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-06 16:32:11,089 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-06 16:32:11,089 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-06 16:32:11,090 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-06 16:32:11,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-06 16:32:11,090 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-06 16:32:11,090 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-06 16:32:11,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-06 16:32:11,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-06 16:32:11,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-06 16:32:11,091 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-06 16:32:11,091 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-06 16:32:11,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-06 16:32:11,092 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-06 16:32:11,092 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-01-06 16:32:11,092 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-06 16:32:11,440 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-06 16:32:11,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-06 16:32:11,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-06 16:32:11,473 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-06 16:32:11,474 INFO L275 PluginConnector]: CDTParser initialized [2021-01-06 16:32:11,475 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/heap-data/min_max.i [2021-01-06 16:32:11,560 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/29d5efe6b/388c1fe734c041e29e3fae5c0aeca8ff/FLAG9f0384fa6 [2021-01-06 16:32:12,191 INFO L306 CDTParser]: Found 1 translation units. [2021-01-06 16:32:12,191 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/heap-data/min_max.i [2021-01-06 16:32:12,213 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/29d5efe6b/388c1fe734c041e29e3fae5c0aeca8ff/FLAG9f0384fa6 [2021-01-06 16:32:12,501 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/29d5efe6b/388c1fe734c041e29e3fae5c0aeca8ff [2021-01-06 16:32:12,504 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-06 16:32:12,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-01-06 16:32:12,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-06 16:32:12,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-06 16:32:12,514 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-06 16:32:12,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 04:32:12" (1/1) ... [2021-01-06 16:32:12,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c59764e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:12, skipping insertion in model container [2021-01-06 16:32:12,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 04:32:12" (1/1) ... [2021-01-06 16:32:12,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-06 16:32:12,560 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~p~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~p~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~p~0,],base],StructAccessExpression[IdentifierExpression[~p~0,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~l~0,] left hand side expression in assignment: lhs: VariableLHS[~min~0,] left hand side expression in assignment: lhs: VariableLHS[~max~0,] [2021-01-06 16:32:12,908 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/heap-data/min_max.i[23535,23548] [2021-01-06 16:32:12,914 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/heap-data/min_max.i[23590,23603] left hand side expression in assignment: lhs: VariableLHS[~i~0,] [2021-01-06 16:32:12,919 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 16:32:12,931 INFO L203 MainTranslator]: Completed pre-run left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~p~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~p~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~p~0,],base],StructAccessExpression[IdentifierExpression[~p~0,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~l~0,] left hand side expression in assignment: lhs: VariableLHS[~min~0,] left hand side expression in assignment: lhs: VariableLHS[~max~0,] [2021-01-06 16:32:13,010 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/heap-data/min_max.i[23535,23548] [2021-01-06 16:32:13,011 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/heap-data/min_max.i[23590,23603] left hand side expression in assignment: lhs: VariableLHS[~i~0,] [2021-01-06 16:32:13,015 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 16:32:13,091 INFO L208 MainTranslator]: Completed translation [2021-01-06 16:32:13,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:13 WrapperNode [2021-01-06 16:32:13,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-06 16:32:13,094 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-06 16:32:13,094 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-06 16:32:13,096 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-06 16:32:13,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:13" (1/1) ... [2021-01-06 16:32:13,136 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:13" (1/1) ... [2021-01-06 16:32:13,157 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-06 16:32:13,158 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-06 16:32:13,158 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-06 16:32:13,158 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-06 16:32:13,167 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:13" (1/1) ... [2021-01-06 16:32:13,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:13" (1/1) ... [2021-01-06 16:32:13,171 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:13" (1/1) ... [2021-01-06 16:32:13,171 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:13" (1/1) ... [2021-01-06 16:32:13,178 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:13" (1/1) ... [2021-01-06 16:32:13,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:13" (1/1) ... [2021-01-06 16:32:13,184 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:13" (1/1) ... [2021-01-06 16:32:13,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-06 16:32:13,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-06 16:32:13,188 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-06 16:32:13,188 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-06 16:32:13,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:13" (1/1) ... No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-06 16:32:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-01-06 16:32:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-06 16:32:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-01-06 16:32:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-01-06 16:32:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-06 16:32:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-01-06 16:32:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-06 16:32:13,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-06 16:32:13,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-06 16:32:13,782 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-06 16:32:13,782 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-01-06 16:32:13,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 04:32:13 BoogieIcfgContainer [2021-01-06 16:32:13,784 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-06 16:32:13,788 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-06 16:32:13,788 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-06 16:32:13,792 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-06 16:32:13,792 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.01 04:32:12" (1/3) ... [2021-01-06 16:32:13,793 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4af3eff0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 04:32:13, skipping insertion in model container [2021-01-06 16:32:13,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 04:32:13" (2/3) ... [2021-01-06 16:32:13,794 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4af3eff0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 04:32:13, skipping insertion in model container [2021-01-06 16:32:13,794 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 04:32:13" (3/3) ... [2021-01-06 16:32:13,796 INFO L111 eAbstractionObserver]: Analyzing ICFG min_max.i [2021-01-06 16:32:13,803 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-06 16:32:13,809 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-06 16:32:13,830 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-01-06 16:32:13,874 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-06 16:32:13,874 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-06 16:32:13,874 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-06 16:32:13,874 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-06 16:32:13,874 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-06 16:32:13,874 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-06 16:32:13,875 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-01-06 16:32:13,875 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-06 16:32:13,893 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states. [2021-01-06 16:32:13,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-01-06 16:32:13,900 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:13,901 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:13,901 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:13,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:13,908 INFO L82 PathProgramCache]: Analyzing trace with hash 1825905474, now seen corresponding path program 1 times [2021-01-06 16:32:13,918 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:13,919 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989958956] [2021-01-06 16:32:13,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:14,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:14,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:14,115 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989958956] [2021-01-06 16:32:14,116 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:32:14,116 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-06 16:32:14,117 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389411726] [2021-01-06 16:32:14,124 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-06 16:32:14,125 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:14,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-06 16:32:14,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-06 16:32:14,146 INFO L87 Difference]: Start difference. First operand 20 states. Second operand 2 states. [2021-01-06 16:32:14,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:14,169 INFO L93 Difference]: Finished difference Result 33 states and 43 transitions. [2021-01-06 16:32:14,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-01-06 16:32:14,170 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 7 [2021-01-06 16:32:14,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:14,191 INFO L225 Difference]: With dead ends: 33 [2021-01-06 16:32:14,191 INFO L226 Difference]: Without dead ends: 17 [2021-01-06 16:32:14,194 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-06 16:32:14,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2021-01-06 16:32:14,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2021-01-06 16:32:14,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-01-06 16:32:14,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 20 transitions. [2021-01-06 16:32:14,229 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 20 transitions. Word has length 7 [2021-01-06 16:32:14,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:14,229 INFO L481 AbstractCegarLoop]: Abstraction has 17 states and 20 transitions. [2021-01-06 16:32:14,229 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2021-01-06 16:32:14,229 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2021-01-06 16:32:14,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-01-06 16:32:14,230 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:14,230 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:14,230 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-06 16:32:14,231 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:14,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:14,232 INFO L82 PathProgramCache]: Analyzing trace with hash 178093936, now seen corresponding path program 1 times [2021-01-06 16:32:14,232 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:14,232 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876811485] [2021-01-06 16:32:14,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:14,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:14,321 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876811485] [2021-01-06 16:32:14,321 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:32:14,321 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-06 16:32:14,322 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793473183] [2021-01-06 16:32:14,323 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-06 16:32:14,323 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:14,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-06 16:32:14,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-01-06 16:32:14,325 INFO L87 Difference]: Start difference. First operand 17 states and 20 transitions. Second operand 4 states. [2021-01-06 16:32:14,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:14,378 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2021-01-06 16:32:14,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-01-06 16:32:14,378 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 8 [2021-01-06 16:32:14,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:14,379 INFO L225 Difference]: With dead ends: 30 [2021-01-06 16:32:14,379 INFO L226 Difference]: Without dead ends: 19 [2021-01-06 16:32:14,380 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-01-06 16:32:14,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2021-01-06 16:32:14,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2021-01-06 16:32:14,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-01-06 16:32:14,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 22 transitions. [2021-01-06 16:32:14,385 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 22 transitions. Word has length 8 [2021-01-06 16:32:14,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:14,385 INFO L481 AbstractCegarLoop]: Abstraction has 19 states and 22 transitions. [2021-01-06 16:32:14,386 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-01-06 16:32:14,386 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2021-01-06 16:32:14,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-01-06 16:32:14,386 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:14,387 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:14,387 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-06 16:32:14,387 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:14,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:14,388 INFO L82 PathProgramCache]: Analyzing trace with hash -1651856839, now seen corresponding path program 1 times [2021-01-06 16:32:14,388 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:14,388 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317207784] [2021-01-06 16:32:14,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:14,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:14,635 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317207784] [2021-01-06 16:32:14,635 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:32:14,635 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-06 16:32:14,636 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133316004] [2021-01-06 16:32:14,636 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-06 16:32:14,636 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:14,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-06 16:32:14,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-06 16:32:14,638 INFO L87 Difference]: Start difference. First operand 19 states and 22 transitions. Second operand 7 states. [2021-01-06 16:32:14,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:14,814 INFO L93 Difference]: Finished difference Result 28 states and 31 transitions. [2021-01-06 16:32:14,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-01-06 16:32:14,815 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 13 [2021-01-06 16:32:14,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:14,816 INFO L225 Difference]: With dead ends: 28 [2021-01-06 16:32:14,817 INFO L226 Difference]: Without dead ends: 26 [2021-01-06 16:32:14,817 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-01-06 16:32:14,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2021-01-06 16:32:14,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 21. [2021-01-06 16:32:14,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-01-06 16:32:14,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 24 transitions. [2021-01-06 16:32:14,823 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 24 transitions. Word has length 13 [2021-01-06 16:32:14,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:14,824 INFO L481 AbstractCegarLoop]: Abstraction has 21 states and 24 transitions. [2021-01-06 16:32:14,824 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-01-06 16:32:14,824 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2021-01-06 16:32:14,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-01-06 16:32:14,825 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:14,825 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:14,825 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-06 16:32:14,826 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:14,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:14,827 INFO L82 PathProgramCache]: Analyzing trace with hash 1703602811, now seen corresponding path program 1 times [2021-01-06 16:32:14,827 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:14,827 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616291043] [2021-01-06 16:32:14,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:14,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:14,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:14,995 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616291043] [2021-01-06 16:32:14,995 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:32:14,995 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-01-06 16:32:14,996 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248077708] [2021-01-06 16:32:14,996 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-06 16:32:14,996 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:14,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-06 16:32:14,997 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-01-06 16:32:14,998 INFO L87 Difference]: Start difference. First operand 21 states and 24 transitions. Second operand 8 states. [2021-01-06 16:32:15,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:15,272 INFO L93 Difference]: Finished difference Result 40 states and 44 transitions. [2021-01-06 16:32:15,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-01-06 16:32:15,273 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 15 [2021-01-06 16:32:15,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:15,274 INFO L225 Difference]: With dead ends: 40 [2021-01-06 16:32:15,274 INFO L226 Difference]: Without dead ends: 38 [2021-01-06 16:32:15,275 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2021-01-06 16:32:15,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2021-01-06 16:32:15,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 28. [2021-01-06 16:32:15,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2021-01-06 16:32:15,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2021-01-06 16:32:15,282 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 15 [2021-01-06 16:32:15,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:15,283 INFO L481 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2021-01-06 16:32:15,283 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-01-06 16:32:15,283 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2021-01-06 16:32:15,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-01-06 16:32:15,284 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:15,284 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:15,284 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-06 16:32:15,285 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:15,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:15,285 INFO L82 PathProgramCache]: Analyzing trace with hash -1911306115, now seen corresponding path program 1 times [2021-01-06 16:32:15,286 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:15,286 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735175963] [2021-01-06 16:32:15,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:15,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:15,378 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735175963] [2021-01-06 16:32:15,379 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:32:15,379 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-06 16:32:15,379 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [967483405] [2021-01-06 16:32:15,379 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-06 16:32:15,380 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:15,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-06 16:32:15,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-01-06 16:32:15,381 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 6 states. [2021-01-06 16:32:15,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:15,484 INFO L93 Difference]: Finished difference Result 55 states and 65 transitions. [2021-01-06 16:32:15,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-01-06 16:32:15,485 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 15 [2021-01-06 16:32:15,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:15,486 INFO L225 Difference]: With dead ends: 55 [2021-01-06 16:32:15,486 INFO L226 Difference]: Without dead ends: 31 [2021-01-06 16:32:15,487 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-01-06 16:32:15,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2021-01-06 16:32:15,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 31. [2021-01-06 16:32:15,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2021-01-06 16:32:15,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 36 transitions. [2021-01-06 16:32:15,493 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 36 transitions. Word has length 15 [2021-01-06 16:32:15,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:15,494 INFO L481 AbstractCegarLoop]: Abstraction has 31 states and 36 transitions. [2021-01-06 16:32:15,494 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-01-06 16:32:15,494 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2021-01-06 16:32:15,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-01-06 16:32:15,495 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:15,495 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:15,495 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-06 16:32:15,495 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:15,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:15,496 INFO L82 PathProgramCache]: Analyzing trace with hash 1682596603, now seen corresponding path program 1 times [2021-01-06 16:32:15,496 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:15,497 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431685105] [2021-01-06 16:32:15,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:15,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:15,656 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431685105] [2021-01-06 16:32:15,656 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 16:32:15,657 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-01-06 16:32:15,657 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684795541] [2021-01-06 16:32:15,657 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-01-06 16:32:15,657 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:15,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-01-06 16:32:15,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-01-06 16:32:15,658 INFO L87 Difference]: Start difference. First operand 31 states and 36 transitions. Second operand 9 states. [2021-01-06 16:32:15,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:15,831 INFO L93 Difference]: Finished difference Result 36 states and 41 transitions. [2021-01-06 16:32:15,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-01-06 16:32:15,831 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 15 [2021-01-06 16:32:15,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:15,832 INFO L225 Difference]: With dead ends: 36 [2021-01-06 16:32:15,832 INFO L226 Difference]: Without dead ends: 34 [2021-01-06 16:32:15,833 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2021-01-06 16:32:15,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2021-01-06 16:32:15,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 26. [2021-01-06 16:32:15,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2021-01-06 16:32:15,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2021-01-06 16:32:15,844 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 30 transitions. Word has length 15 [2021-01-06 16:32:15,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:15,844 INFO L481 AbstractCegarLoop]: Abstraction has 26 states and 30 transitions. [2021-01-06 16:32:15,844 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-01-06 16:32:15,845 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2021-01-06 16:32:15,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-01-06 16:32:15,850 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:15,851 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:15,851 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-06 16:32:15,856 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:15,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:15,858 INFO L82 PathProgramCache]: Analyzing trace with hash -1593313461, now seen corresponding path program 1 times [2021-01-06 16:32:15,858 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:15,858 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229613810] [2021-01-06 16:32:15,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:15,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:15,999 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229613810] [2021-01-06 16:32:15,999 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [335898837] [2021-01-06 16:32:15,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:16,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:16,067 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 19 conjunts are in the unsatisfiable core [2021-01-06 16:32:16,074 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:16,158 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-01-06 16:32:16,159 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:16,164 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:16,168 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-01-06 16:32:16,168 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:16,172 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:16,174 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:16,174 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:23, output treesize:15 [2021-01-06 16:32:16,238 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-01-06 16:32:16,239 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:16,248 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:16,253 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-01-06 16:32:16,255 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:16,259 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:16,259 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:16,260 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:7 [2021-01-06 16:32:16,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:16,272 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:16,273 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 7 [2021-01-06 16:32:16,273 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688473422] [2021-01-06 16:32:16,274 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-06 16:32:16,274 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:16,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-06 16:32:16,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-06 16:32:16,275 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. Second operand 7 states. [2021-01-06 16:32:16,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:16,402 INFO L93 Difference]: Finished difference Result 46 states and 52 transitions. [2021-01-06 16:32:16,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-01-06 16:32:16,403 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 18 [2021-01-06 16:32:16,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:16,404 INFO L225 Difference]: With dead ends: 46 [2021-01-06 16:32:16,404 INFO L226 Difference]: Without dead ends: 30 [2021-01-06 16:32:16,404 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2021-01-06 16:32:16,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2021-01-06 16:32:16,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2021-01-06 16:32:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2021-01-06 16:32:16,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 35 transitions. [2021-01-06 16:32:16,409 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 35 transitions. Word has length 18 [2021-01-06 16:32:16,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:16,409 INFO L481 AbstractCegarLoop]: Abstraction has 30 states and 35 transitions. [2021-01-06 16:32:16,409 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-01-06 16:32:16,409 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2021-01-06 16:32:16,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-01-06 16:32:16,410 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:16,410 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:16,625 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-01-06 16:32:16,626 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:16,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:16,628 INFO L82 PathProgramCache]: Analyzing trace with hash -1667695916, now seen corresponding path program 2 times [2021-01-06 16:32:16,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:16,629 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1028079717] [2021-01-06 16:32:16,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:16,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:16,773 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-01-06 16:32:16,773 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1028079717] [2021-01-06 16:32:16,774 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2121693825] [2021-01-06 16:32:16,774 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:16,848 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-01-06 16:32:16,849 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:32:16,850 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 8 conjunts are in the unsatisfiable core [2021-01-06 16:32:16,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:17,042 INFO L348 Elim1Store]: treesize reduction 81, result has 33.1 percent of original size [2021-01-06 16:32:17,043 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 39 treesize of output 46 [2021-01-06 16:32:17,046 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2021-01-06 16:32:17,052 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:17,080 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:17,086 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:17,087 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:42, output treesize:33 [2021-01-06 16:32:17,147 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 19 treesize of output 7 [2021-01-06 16:32:17,151 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:17,156 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:17,157 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:17,157 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:22, output treesize:7 [2021-01-06 16:32:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-01-06 16:32:17,207 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:17,207 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 13 [2021-01-06 16:32:17,208 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582627647] [2021-01-06 16:32:17,208 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-01-06 16:32:17,208 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:17,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-01-06 16:32:17,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2021-01-06 16:32:17,209 INFO L87 Difference]: Start difference. First operand 30 states and 35 transitions. Second operand 13 states. [2021-01-06 16:32:17,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:17,598 INFO L93 Difference]: Finished difference Result 107 states and 122 transitions. [2021-01-06 16:32:17,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-01-06 16:32:17,598 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 23 [2021-01-06 16:32:17,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:17,601 INFO L225 Difference]: With dead ends: 107 [2021-01-06 16:32:17,601 INFO L226 Difference]: Without dead ends: 88 [2021-01-06 16:32:17,602 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=91, Invalid=289, Unknown=0, NotChecked=0, Total=380 [2021-01-06 16:32:17,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2021-01-06 16:32:17,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 37. [2021-01-06 16:32:17,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2021-01-06 16:32:17,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 44 transitions. [2021-01-06 16:32:17,610 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 44 transitions. Word has length 23 [2021-01-06 16:32:17,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:17,610 INFO L481 AbstractCegarLoop]: Abstraction has 37 states and 44 transitions. [2021-01-06 16:32:17,610 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-01-06 16:32:17,610 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 44 transitions. [2021-01-06 16:32:17,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-01-06 16:32:17,611 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:17,611 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:17,822 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:17,823 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:17,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:17,824 INFO L82 PathProgramCache]: Analyzing trace with hash -1409530478, now seen corresponding path program 1 times [2021-01-06 16:32:17,824 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:17,825 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349691751] [2021-01-06 16:32:17,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:18,048 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:18,048 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349691751] [2021-01-06 16:32:18,048 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [390942760] [2021-01-06 16:32:18,049 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 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:18,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:18,125 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 33 conjunts are in the unsatisfiable core [2021-01-06 16:32:18,127 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:18,138 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:18,139 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:18,146 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:18,147 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:18,147 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:18 [2021-01-06 16:32:18,237 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:18,238 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2021-01-06 16:32:18,240 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:18,242 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:18,259 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:18,262 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_7|, |v_#memory_$Pointer$.offset_7|], 4=[|v_#memory_int_11|]} [2021-01-06 16:32:18,267 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 11 treesize of output 7 [2021-01-06 16:32:18,268 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:18,283 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:18,290 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 11 treesize of output 7 [2021-01-06 16:32:18,291 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:18,305 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:18,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:18,331 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 28 treesize of output 20 [2021-01-06 16:32:18,334 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:18,351 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:18,356 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:18,356 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:60, output treesize:27 [2021-01-06 16:32:18,460 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 27 treesize of output 15 [2021-01-06 16:32:18,465 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:18,472 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:18,476 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-01-06 16:32:18,479 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:18,485 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:18,491 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:18,491 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:41, output treesize:11 [2021-01-06 16:32:18,528 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-01-06 16:32:18,532 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:18,534 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:18,534 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:18,534 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:3 [2021-01-06 16:32:18,539 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:18,539 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:18,539 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 15 [2021-01-06 16:32:18,539 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1339452823] [2021-01-06 16:32:18,539 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-01-06 16:32:18,540 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:18,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-01-06 16:32:18,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2021-01-06 16:32:18,541 INFO L87 Difference]: Start difference. First operand 37 states and 44 transitions. Second operand 15 states. [2021-01-06 16:32:19,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:19,281 INFO L93 Difference]: Finished difference Result 47 states and 54 transitions. [2021-01-06 16:32:19,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-01-06 16:32:19,283 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 23 [2021-01-06 16:32:19,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:19,283 INFO L225 Difference]: With dead ends: 47 [2021-01-06 16:32:19,284 INFO L226 Difference]: Without dead ends: 45 [2021-01-06 16:32:19,284 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=118, Invalid=388, Unknown=0, NotChecked=0, Total=506 [2021-01-06 16:32:19,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2021-01-06 16:32:19,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 40. [2021-01-06 16:32:19,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2021-01-06 16:32:19,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 47 transitions. [2021-01-06 16:32:19,291 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 47 transitions. Word has length 23 [2021-01-06 16:32:19,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:19,291 INFO L481 AbstractCegarLoop]: Abstraction has 40 states and 47 transitions. [2021-01-06 16:32:19,291 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-01-06 16:32:19,291 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 47 transitions. [2021-01-06 16:32:19,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-01-06 16:32:19,292 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:19,292 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:19,505 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:19,506 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:19,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:19,507 INFO L82 PathProgramCache]: Analyzing trace with hash -1643965548, now seen corresponding path program 1 times [2021-01-06 16:32:19,507 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:19,508 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115441900] [2021-01-06 16:32:19,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:19,749 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:19,750 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115441900] [2021-01-06 16:32:19,750 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1283572792] [2021-01-06 16:32:19,750 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 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:19,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 32 conjunts are in the unsatisfiable core [2021-01-06 16:32:19,846 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:19,857 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:19,858 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:19,867 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:19,868 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:19,868 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:32:19,969 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:19,969 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2021-01-06 16:32:19,977 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:19,982 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:20,014 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:20,016 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_8|, |v_#memory_$Pointer$.offset_8|], 4=[|v_#memory_int_12|]} [2021-01-06 16:32:20,022 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 11 treesize of output 7 [2021-01-06 16:32:20,023 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:20,038 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:20,057 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 11 treesize of output 7 [2021-01-06 16:32:20,058 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:20,080 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:20,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:20,086 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 28 treesize of output 20 [2021-01-06 16:32:20,089 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:20,101 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:20,103 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:20,104 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:60, output treesize:27 [2021-01-06 16:32:20,187 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 27 treesize of output 15 [2021-01-06 16:32:20,188 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:20,197 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:20,201 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-01-06 16:32:20,203 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:20,210 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:20,212 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:20,212 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:41, output treesize:11 [2021-01-06 16:32:20,246 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-01-06 16:32:20,248 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:20,251 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:20,251 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:20,254 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:3 [2021-01-06 16:32:20,260 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:20,260 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:20,260 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 8] total 16 [2021-01-06 16:32:20,264 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944276493] [2021-01-06 16:32:20,265 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-01-06 16:32:20,265 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:20,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-01-06 16:32:20,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2021-01-06 16:32:20,266 INFO L87 Difference]: Start difference. First operand 40 states and 47 transitions. Second operand 16 states. [2021-01-06 16:32:21,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:21,064 INFO L93 Difference]: Finished difference Result 93 states and 106 transitions. [2021-01-06 16:32:21,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-01-06 16:32:21,065 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 25 [2021-01-06 16:32:21,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:21,066 INFO L225 Difference]: With dead ends: 93 [2021-01-06 16:32:21,066 INFO L226 Difference]: Without dead ends: 91 [2021-01-06 16:32:21,066 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=140, Invalid=562, Unknown=0, NotChecked=0, Total=702 [2021-01-06 16:32:21,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2021-01-06 16:32:21,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 64. [2021-01-06 16:32:21,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64 states. [2021-01-06 16:32:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 77 transitions. [2021-01-06 16:32:21,077 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 77 transitions. Word has length 25 [2021-01-06 16:32:21,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:21,078 INFO L481 AbstractCegarLoop]: Abstraction has 64 states and 77 transitions. [2021-01-06 16:32:21,078 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2021-01-06 16:32:21,078 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 77 transitions. [2021-01-06 16:32:21,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-01-06 16:32:21,079 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:21,079 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:21,292 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:21,293 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:21,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:21,294 INFO L82 PathProgramCache]: Analyzing trace with hash -1055550124, now seen corresponding path program 1 times [2021-01-06 16:32:21,294 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:21,295 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139703304] [2021-01-06 16:32:21,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:21,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:21,560 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [139703304] [2021-01-06 16:32:21,560 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1437733447] [2021-01-06 16:32:21,560 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 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:21,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:21,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 31 conjunts are in the unsatisfiable core [2021-01-06 16:32:21,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:21,670 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:21,671 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:21,677 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:21,678 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:21,678 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-01-06 16:32:21,734 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:21,735 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2021-01-06 16:32:21,740 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:21,742 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:21,761 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:21,764 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_9|, |v_#memory_$Pointer$.offset_9|], 4=[|v_#memory_int_13|]} [2021-01-06 16:32:21,771 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 11 treesize of output 7 [2021-01-06 16:32:21,772 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:21,788 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:21,794 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 11 treesize of output 7 [2021-01-06 16:32:21,794 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:21,811 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:21,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:21,823 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 22 [2021-01-06 16:32:21,825 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:21,839 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:21,842 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:21,842 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 7 variables, input treesize:68, output treesize:32 [2021-01-06 16:32:22,025 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 39 treesize of output 27 [2021-01-06 16:32:22,027 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:22,036 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:22,040 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 19 [2021-01-06 16:32:22,042 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:22,049 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:22,054 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:22,054 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:55, output treesize:29 [2021-01-06 16:32:22,127 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 10 [2021-01-06 16:32:22,130 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:22,134 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:22,136 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:22,136 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:38, output treesize:3 [2021-01-06 16:32:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:22,157 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:22,157 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 10] total 18 [2021-01-06 16:32:22,157 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484871231] [2021-01-06 16:32:22,158 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-01-06 16:32:22,158 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:22,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-01-06 16:32:22,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=263, Unknown=0, NotChecked=0, Total=306 [2021-01-06 16:32:22,159 INFO L87 Difference]: Start difference. First operand 64 states and 77 transitions. Second operand 18 states. [2021-01-06 16:32:22,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:22,936 INFO L93 Difference]: Finished difference Result 114 states and 128 transitions. [2021-01-06 16:32:22,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-01-06 16:32:22,937 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 25 [2021-01-06 16:32:22,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:22,939 INFO L225 Difference]: With dead ends: 114 [2021-01-06 16:32:22,939 INFO L226 Difference]: Without dead ends: 112 [2021-01-06 16:32:22,940 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 23 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=134, Invalid=568, Unknown=0, NotChecked=0, Total=702 [2021-01-06 16:32:22,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2021-01-06 16:32:22,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 66. [2021-01-06 16:32:22,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2021-01-06 16:32:22,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 80 transitions. [2021-01-06 16:32:22,964 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 80 transitions. Word has length 25 [2021-01-06 16:32:22,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:22,964 INFO L481 AbstractCegarLoop]: Abstraction has 66 states and 80 transitions. [2021-01-06 16:32:22,964 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2021-01-06 16:32:22,964 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 80 transitions. [2021-01-06 16:32:22,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-01-06 16:32:22,967 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:22,967 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:23,180 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-01-06 16:32:23,181 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:23,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:23,182 INFO L82 PathProgramCache]: Analyzing trace with hash 1550473430, now seen corresponding path program 1 times [2021-01-06 16:32:23,182 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:23,182 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590733250] [2021-01-06 16:32:23,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:23,456 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [590733250] [2021-01-06 16:32:23,456 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [584208225] [2021-01-06 16:32:23,456 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 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:23,520 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 31 conjunts are in the unsatisfiable core [2021-01-06 16:32:23,522 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:23,532 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:23,532 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:23,540 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:23,548 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:23,548 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-01-06 16:32:23,608 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:23,608 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2021-01-06 16:32:23,611 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:23,613 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:23,636 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:23,637 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_10|, |v_#memory_$Pointer$.offset_10|], 4=[|v_#memory_int_14|]} [2021-01-06 16:32:23,643 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 11 treesize of output 7 [2021-01-06 16:32:23,644 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:23,664 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:23,670 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 11 treesize of output 7 [2021-01-06 16:32:23,671 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:23,689 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:23,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:23,697 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 22 [2021-01-06 16:32:23,699 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:23,715 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:23,717 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:23,718 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 7 variables, input treesize:77, output treesize:41 [2021-01-06 16:32:23,889 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 39 treesize of output 27 [2021-01-06 16:32:23,891 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:23,899 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:23,902 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 19 [2021-01-06 16:32:23,903 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:23,909 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:23,911 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:23,912 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:55, output treesize:29 [2021-01-06 16:32:23,989 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 10 [2021-01-06 16:32:23,991 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:23,995 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:23,997 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:23,997 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:38, output treesize:3 [2021-01-06 16:32:24,031 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:24,031 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:24,031 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 10] total 21 [2021-01-06 16:32:24,031 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301990705] [2021-01-06 16:32:24,032 INFO L461 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-01-06 16:32:24,032 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:24,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-01-06 16:32:24,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=377, Unknown=0, NotChecked=0, Total=420 [2021-01-06 16:32:24,033 INFO L87 Difference]: Start difference. First operand 66 states and 80 transitions. Second operand 21 states. [2021-01-06 16:32:27,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:27,610 INFO L93 Difference]: Finished difference Result 254 states and 289 transitions. [2021-01-06 16:32:27,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-01-06 16:32:27,610 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 25 [2021-01-06 16:32:27,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:27,613 INFO L225 Difference]: With dead ends: 254 [2021-01-06 16:32:27,613 INFO L226 Difference]: Without dead ends: 252 [2021-01-06 16:32:27,616 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 555 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=492, Invalid=2700, Unknown=0, NotChecked=0, Total=3192 [2021-01-06 16:32:27,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2021-01-06 16:32:27,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 82. [2021-01-06 16:32:27,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2021-01-06 16:32:27,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 103 transitions. [2021-01-06 16:32:27,647 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 103 transitions. Word has length 25 [2021-01-06 16:32:27,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:27,648 INFO L481 AbstractCegarLoop]: Abstraction has 82 states and 103 transitions. [2021-01-06 16:32:27,648 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2021-01-06 16:32:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 103 transitions. [2021-01-06 16:32:27,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-01-06 16:32:27,654 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:27,654 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:27,854 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:27,855 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:27,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:27,856 INFO L82 PathProgramCache]: Analyzing trace with hash 1560424534, now seen corresponding path program 1 times [2021-01-06 16:32:27,856 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:27,857 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1371035494] [2021-01-06 16:32:27,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:28,082 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:28,083 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1371035494] [2021-01-06 16:32:28,083 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [171761608] [2021-01-06 16:32:28,083 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 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:28,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 29 conjunts are in the unsatisfiable core [2021-01-06 16:32:28,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:28,169 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:28,170 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:28,175 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:28,176 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:28,176 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-01-06 16:32:28,229 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:28,231 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2021-01-06 16:32:28,233 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:28,234 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:28,250 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:28,251 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_11|, |v_#memory_$Pointer$.offset_11|], 4=[|v_#memory_int_15|]} [2021-01-06 16:32:28,257 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 11 treesize of output 7 [2021-01-06 16:32:28,257 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:28,270 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:28,275 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 11 treesize of output 7 [2021-01-06 16:32:28,276 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:28,287 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:28,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:28,298 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 22 [2021-01-06 16:32:28,299 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:28,310 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:28,312 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:28,312 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 7 variables, input treesize:62, output treesize:26 [2021-01-06 16:32:28,377 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 33 treesize of output 21 [2021-01-06 16:32:28,379 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:28,386 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:28,388 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 13 [2021-01-06 16:32:28,389 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:28,395 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:28,397 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:28,397 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:40, output treesize:9 [2021-01-06 16:32:28,405 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 19 treesize of output 7 [2021-01-06 16:32:28,406 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:28,408 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:28,409 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:28,409 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:3 [2021-01-06 16:32:28,413 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:28,414 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:28,414 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9] total 14 [2021-01-06 16:32:28,414 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276577386] [2021-01-06 16:32:28,414 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-01-06 16:32:28,415 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:28,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-01-06 16:32:28,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-01-06 16:32:28,416 INFO L87 Difference]: Start difference. First operand 82 states and 103 transitions. Second operand 14 states. [2021-01-06 16:32:29,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:29,381 INFO L93 Difference]: Finished difference Result 106 states and 127 transitions. [2021-01-06 16:32:29,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-01-06 16:32:29,382 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 25 [2021-01-06 16:32:29,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:29,384 INFO L225 Difference]: With dead ends: 106 [2021-01-06 16:32:29,384 INFO L226 Difference]: Without dead ends: 104 [2021-01-06 16:32:29,385 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=187, Invalid=625, Unknown=0, NotChecked=0, Total=812 [2021-01-06 16:32:29,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2021-01-06 16:32:29,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 42. [2021-01-06 16:32:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2021-01-06 16:32:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 49 transitions. [2021-01-06 16:32:29,395 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 49 transitions. Word has length 25 [2021-01-06 16:32:29,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:29,395 INFO L481 AbstractCegarLoop]: Abstraction has 42 states and 49 transitions. [2021-01-06 16:32:29,396 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-01-06 16:32:29,396 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2021-01-06 16:32:29,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-01-06 16:32:29,399 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:29,399 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:29,614 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:29,615 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:29,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:29,616 INFO L82 PathProgramCache]: Analyzing trace with hash 138316690, now seen corresponding path program 2 times [2021-01-06 16:32:29,617 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:29,617 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332144038] [2021-01-06 16:32:29,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:29,770 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:29,771 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1332144038] [2021-01-06 16:32:29,771 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1408841785] [2021-01-06 16:32:29,771 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:29,844 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-01-06 16:32:29,844 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:32:29,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 45 conjunts are in the unsatisfiable core [2021-01-06 16:32:29,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:29,861 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:29,862 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:29,871 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:29,876 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-01-06 16:32:29,877 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:29,885 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:29,888 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-01-06 16:32:29,889 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:29,897 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:29,897 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:29,898 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:32, output treesize:23 [2021-01-06 16:32:29,950 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:29,950 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2021-01-06 16:32:29,952 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:29,953 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:29,979 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:29,986 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:30,006 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:30,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:30,013 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 24 treesize of output 27 [2021-01-06 16:32:30,015 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:30,034 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:30,038 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:30,053 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:30,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:30,059 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 24 treesize of output 27 [2021-01-06 16:32:30,060 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:30,075 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:30,077 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:30,077 INFO L244 ElimStorePlain]: Needed 6 recursive calls to eliminate 6 variables, input treesize:88, output treesize:41 [2021-01-06 16:32:30,225 INFO L348 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2021-01-06 16:32:30,226 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 61 treesize of output 43 [2021-01-06 16:32:30,229 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:32:30,231 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:30,241 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:30,248 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:30,248 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 21 [2021-01-06 16:32:30,255 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:30,261 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:30,263 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:30,263 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:68, output treesize:7 [2021-01-06 16:32:30,272 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:30,272 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:30,273 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 14 [2021-01-06 16:32:30,273 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2106932888] [2021-01-06 16:32:30,273 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-01-06 16:32:30,273 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:30,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-01-06 16:32:30,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2021-01-06 16:32:30,274 INFO L87 Difference]: Start difference. First operand 42 states and 49 transitions. Second operand 14 states. [2021-01-06 16:32:30,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:30,668 INFO L93 Difference]: Finished difference Result 73 states and 85 transitions. [2021-01-06 16:32:30,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-01-06 16:32:30,668 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 28 [2021-01-06 16:32:30,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:30,669 INFO L225 Difference]: With dead ends: 73 [2021-01-06 16:32:30,669 INFO L226 Difference]: Without dead ends: 52 [2021-01-06 16:32:30,670 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=64, Invalid=278, Unknown=0, NotChecked=0, Total=342 [2021-01-06 16:32:30,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2021-01-06 16:32:30,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2021-01-06 16:32:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52 states. [2021-01-06 16:32:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 62 transitions. [2021-01-06 16:32:30,676 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 62 transitions. Word has length 28 [2021-01-06 16:32:30,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:30,677 INFO L481 AbstractCegarLoop]: Abstraction has 52 states and 62 transitions. [2021-01-06 16:32:30,677 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-01-06 16:32:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 62 transitions. [2021-01-06 16:32:30,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-01-06 16:32:30,677 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:30,678 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:30,892 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-01-06 16:32:30,893 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:30,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:30,894 INFO L82 PathProgramCache]: Analyzing trace with hash -334041831, now seen corresponding path program 3 times [2021-01-06 16:32:30,894 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:30,895 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767733617] [2021-01-06 16:32:30,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:31,169 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:31,170 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767733617] [2021-01-06 16:32:31,170 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [804757060] [2021-01-06 16:32:31,170 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:31,266 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-01-06 16:32:31,267 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:32:31,269 INFO L263 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 58 conjunts are in the unsatisfiable core [2021-01-06 16:32:31,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:31,281 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:31,282 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,289 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:31,290 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,290 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:18 [2021-01-06 16:32:31,380 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:31,381 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:32:31,383 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:31,385 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,409 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:31,410 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_15|, |v_#memory_$Pointer$.base_15|], 4=[|v_#memory_int_16|]} [2021-01-06 16:32:31,416 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 11 treesize of output 7 [2021-01-06 16:32:31,416 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,438 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:31,444 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 11 treesize of output 7 [2021-01-06 16:32:31,444 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,463 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:31,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:31,469 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 28 treesize of output 20 [2021-01-06 16:32:31,470 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,486 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:31,488 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,488 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:69, output treesize:44 [2021-01-06 16:32:31,571 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:31,572 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 30 [2021-01-06 16:32:31,573 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:32:31,574 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:31,576 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,618 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:31,620 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_17|, |v_#memory_$Pointer$.base_16|, |v_#memory_$Pointer$.offset_17|, |v_#memory_$Pointer$.offset_16|], 1=[|v_#memory_int_17|]} [2021-01-06 16:32:31,628 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 23 [2021-01-06 16:32:31,630 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,662 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:31,668 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 30 [2021-01-06 16:32:31,669 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,725 INFO L625 ElimStorePlain]: treesize reduction 4, result has 95.7 percent of original size [2021-01-06 16:32:31,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:31,734 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 11 [2021-01-06 16:32:31,735 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,756 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:31,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:31,763 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 19 treesize of output 18 [2021-01-06 16:32:31,764 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,786 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:31,790 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 22 [2021-01-06 16:32:31,792 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,808 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:31,810 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:31,810 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:119, output treesize:65 [2021-01-06 16:32:31,990 INFO L348 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2021-01-06 16:32:31,990 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 85 treesize of output 51 [2021-01-06 16:32:31,992 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:32:31,994 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:32,008 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:32,015 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:32,015 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 21 [2021-01-06 16:32:32,017 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:32,028 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:32,030 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:32,031 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:92, output treesize:11 [2021-01-06 16:32:32,068 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-01-06 16:32:32,069 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:32,071 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:32,072 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:32,072 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:3 [2021-01-06 16:32:32,085 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:32,085 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:32,085 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 10] total 20 [2021-01-06 16:32:32,085 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100020144] [2021-01-06 16:32:32,086 INFO L461 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-01-06 16:32:32,086 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:32,086 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-01-06 16:32:32,087 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=334, Unknown=0, NotChecked=0, Total=380 [2021-01-06 16:32:32,087 INFO L87 Difference]: Start difference. First operand 52 states and 62 transitions. Second operand 20 states. [2021-01-06 16:32:32,920 WARN L197 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 83 [2021-01-06 16:32:33,114 WARN L197 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 85 [2021-01-06 16:32:33,276 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 77 [2021-01-06 16:32:33,426 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 79 [2021-01-06 16:32:33,726 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2021-01-06 16:32:33,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:33,764 INFO L93 Difference]: Finished difference Result 62 states and 72 transitions. [2021-01-06 16:32:33,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-01-06 16:32:33,764 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 33 [2021-01-06 16:32:33,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:33,765 INFO L225 Difference]: With dead ends: 62 [2021-01-06 16:32:33,765 INFO L226 Difference]: Without dead ends: 60 [2021-01-06 16:32:33,766 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=215, Invalid=777, Unknown=0, NotChecked=0, Total=992 [2021-01-06 16:32:33,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2021-01-06 16:32:33,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 55. [2021-01-06 16:32:33,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2021-01-06 16:32:33,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 65 transitions. [2021-01-06 16:32:33,773 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 65 transitions. Word has length 33 [2021-01-06 16:32:33,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:33,773 INFO L481 AbstractCegarLoop]: Abstraction has 55 states and 65 transitions. [2021-01-06 16:32:33,773 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2021-01-06 16:32:33,773 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2021-01-06 16:32:33,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-01-06 16:32:33,774 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:33,774 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:33,989 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-01-06 16:32:33,990 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:33,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:33,991 INFO L82 PathProgramCache]: Analyzing trace with hash 1108473179, now seen corresponding path program 2 times [2021-01-06 16:32:33,991 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:33,991 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894893675] [2021-01-06 16:32:33,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:34,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:34,281 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:34,282 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [894893675] [2021-01-06 16:32:34,282 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [721030022] [2021-01-06 16:32:34,282 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 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:34,363 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-01-06 16:32:34,363 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:32:34,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 57 conjunts are in the unsatisfiable core [2021-01-06 16:32:34,370 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:34,386 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:34,386 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,394 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:34,395 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,396 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:32:34,496 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:34,496 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:32:34,498 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:34,500 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,524 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:34,527 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_18|, |v_#memory_$Pointer$.offset_18|], 4=[|v_#memory_int_18|]} [2021-01-06 16:32:34,532 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 11 treesize of output 7 [2021-01-06 16:32:34,533 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,553 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:34,559 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 11 treesize of output 7 [2021-01-06 16:32:34,559 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,578 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:34,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:34,584 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 28 treesize of output 20 [2021-01-06 16:32:34,585 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,601 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:34,602 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,603 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:69, output treesize:44 [2021-01-06 16:32:34,677 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:34,678 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 30 [2021-01-06 16:32:34,679 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:32:34,680 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:34,682 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,721 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:34,722 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_20|, |v_#memory_$Pointer$.offset_20|, |v_#memory_$Pointer$.base_19|, |v_#memory_$Pointer$.offset_19|], 1=[|v_#memory_int_19|]} [2021-01-06 16:32:34,732 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 23 [2021-01-06 16:32:34,733 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,765 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:34,777 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 11 [2021-01-06 16:32:34,778 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,807 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:34,811 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 30 [2021-01-06 16:32:34,813 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,861 INFO L625 ElimStorePlain]: treesize reduction 4, result has 94.9 percent of original size [2021-01-06 16:32:34,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:34,868 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 19 treesize of output 18 [2021-01-06 16:32:34,870 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,890 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:34,894 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 22 [2021-01-06 16:32:34,895 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,913 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:34,919 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:34,919 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:119, output treesize:65 [2021-01-06 16:32:35,106 INFO L348 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2021-01-06 16:32:35,107 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 85 treesize of output 51 [2021-01-06 16:32:35,109 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:32:35,111 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:35,126 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:35,133 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:35,134 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 21 [2021-01-06 16:32:35,135 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:35,144 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:35,146 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:35,146 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:92, output treesize:11 [2021-01-06 16:32:35,184 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-01-06 16:32:35,185 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:35,187 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:35,188 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:35,188 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:3 [2021-01-06 16:32:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:35,206 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:35,206 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 10] total 21 [2021-01-06 16:32:35,206 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1948767280] [2021-01-06 16:32:35,206 INFO L461 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-01-06 16:32:35,206 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:35,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-01-06 16:32:35,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=369, Unknown=0, NotChecked=0, Total=420 [2021-01-06 16:32:35,207 INFO L87 Difference]: Start difference. First operand 55 states and 65 transitions. Second operand 21 states. [2021-01-06 16:32:36,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:36,961 INFO L93 Difference]: Finished difference Result 152 states and 173 transitions. [2021-01-06 16:32:36,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-01-06 16:32:36,962 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 35 [2021-01-06 16:32:36,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:36,963 INFO L225 Difference]: With dead ends: 152 [2021-01-06 16:32:36,963 INFO L226 Difference]: Without dead ends: 150 [2021-01-06 16:32:36,964 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 306 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=221, Invalid=1261, Unknown=0, NotChecked=0, Total=1482 [2021-01-06 16:32:36,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2021-01-06 16:32:36,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 96. [2021-01-06 16:32:36,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 96 states. [2021-01-06 16:32:36,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 117 transitions. [2021-01-06 16:32:36,977 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 117 transitions. Word has length 35 [2021-01-06 16:32:36,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:36,977 INFO L481 AbstractCegarLoop]: Abstraction has 96 states and 117 transitions. [2021-01-06 16:32:36,977 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2021-01-06 16:32:36,978 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 117 transitions. [2021-01-06 16:32:36,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-01-06 16:32:36,978 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:36,978 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:37,190 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-01-06 16:32:37,191 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:37,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:37,192 INFO L82 PathProgramCache]: Analyzing trace with hash -2065136743, now seen corresponding path program 2 times [2021-01-06 16:32:37,193 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:37,193 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855601661] [2021-01-06 16:32:37,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:37,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 9 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:37,565 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855601661] [2021-01-06 16:32:37,565 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2052135164] [2021-01-06 16:32:37,565 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 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:37,641 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-01-06 16:32:37,641 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:32:37,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 63 conjunts are in the unsatisfiable core [2021-01-06 16:32:37,646 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:37,654 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:37,655 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:37,662 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:37,662 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:37,663 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:32:37,761 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:37,762 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:32:37,763 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:37,765 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:37,793 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:37,795 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_21|, |v_#memory_$Pointer$.offset_21|], 4=[|v_#memory_int_20|]} [2021-01-06 16:32:37,802 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 11 treesize of output 7 [2021-01-06 16:32:37,802 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:37,830 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:37,837 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 11 treesize of output 7 [2021-01-06 16:32:37,838 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:37,860 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:37,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:37,867 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 28 treesize of output 20 [2021-01-06 16:32:37,869 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:37,893 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:37,895 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:37,895 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:75, output treesize:50 [2021-01-06 16:32:38,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:38,146 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:38,147 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 30 [2021-01-06 16:32:38,148 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:32:38,148 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:38,150 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:38,209 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:38,211 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_22|, |v_#memory_$Pointer$.offset_22|, |v_#memory_$Pointer$.offset_23|, |v_#memory_$Pointer$.base_23|], 9=[|v_#memory_int_21|]} [2021-01-06 16:32:38,216 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:38,260 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:38,264 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:38,298 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:38,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:38,306 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 27 [2021-01-06 16:32:38,308 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:38,341 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:38,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:38,348 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 40 treesize of output 39 [2021-01-06 16:32:38,349 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:38,415 INFO L625 ElimStorePlain]: treesize reduction 4, result has 96.1 percent of original size [2021-01-06 16:32:38,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:38,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:38,434 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:38,435 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 46 [2021-01-06 16:32:38,437 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:38,500 INFO L625 ElimStorePlain]: treesize reduction 8, result has 91.7 percent of original size [2021-01-06 16:32:38,503 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:38,503 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:138, output treesize:74 [2021-01-06 16:32:38,889 INFO L348 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2021-01-06 16:32:38,889 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 80 treesize of output 58 [2021-01-06 16:32:38,892 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:32:38,896 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:32:38,898 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:38,923 INFO L625 ElimStorePlain]: treesize reduction 8, result has 87.3 percent of original size [2021-01-06 16:32:38,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:38,933 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:38,934 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 21 [2021-01-06 16:32:38,936 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:38,945 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:38,947 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:38,947 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:94, output treesize:33 [2021-01-06 16:32:39,044 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:39,045 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 37 [2021-01-06 16:32:39,048 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:32:39,050 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:39,057 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:39,059 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:39,059 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:37, output treesize:5 [2021-01-06 16:32:39,093 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 11 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:39,093 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:39,094 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 14] total 28 [2021-01-06 16:32:39,094 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1518624050] [2021-01-06 16:32:39,094 INFO L461 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-01-06 16:32:39,095 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:39,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-01-06 16:32:39,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=675, Unknown=0, NotChecked=0, Total=756 [2021-01-06 16:32:39,096 INFO L87 Difference]: Start difference. First operand 96 states and 117 transitions. Second operand 28 states. [2021-01-06 16:32:40,289 WARN L197 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 61 [2021-01-06 16:32:41,005 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 59 [2021-01-06 16:32:41,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:41,271 INFO L93 Difference]: Finished difference Result 222 states and 248 transitions. [2021-01-06 16:32:41,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-01-06 16:32:41,272 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 35 [2021-01-06 16:32:41,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:41,273 INFO L225 Difference]: With dead ends: 222 [2021-01-06 16:32:41,273 INFO L226 Difference]: Without dead ends: 220 [2021-01-06 16:32:41,274 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 28 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 330 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=267, Invalid=1373, Unknown=0, NotChecked=0, Total=1640 [2021-01-06 16:32:41,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2021-01-06 16:32:41,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 105. [2021-01-06 16:32:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2021-01-06 16:32:41,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 130 transitions. [2021-01-06 16:32:41,289 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 130 transitions. Word has length 35 [2021-01-06 16:32:41,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:41,290 INFO L481 AbstractCegarLoop]: Abstraction has 105 states and 130 transitions. [2021-01-06 16:32:41,290 INFO L482 AbstractCegarLoop]: Interpolant automaton has 28 states. [2021-01-06 16:32:41,290 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 130 transitions. [2021-01-06 16:32:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-01-06 16:32:41,290 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:41,290 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:41,504 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-01-06 16:32:41,505 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:41,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:41,506 INFO L82 PathProgramCache]: Analyzing trace with hash 540886811, now seen corresponding path program 2 times [2021-01-06 16:32:41,506 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:41,506 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273757653] [2021-01-06 16:32:41,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:41,837 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 9 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:41,837 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273757653] [2021-01-06 16:32:41,837 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [764143305] [2021-01-06 16:32:41,837 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:41,922 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-01-06 16:32:41,922 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:32:41,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 60 conjunts are in the unsatisfiable core [2021-01-06 16:32:41,931 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:41,941 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:41,942 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:41,949 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:41,950 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:41,950 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:32:42,055 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,056 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:32:42,058 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:42,061 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,089 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,090 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_24|, |v_#memory_$Pointer$.base_24|], 4=[|v_#memory_int_22|]} [2021-01-06 16:32:42,097 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 11 treesize of output 7 [2021-01-06 16:32:42,098 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,127 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,132 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 11 treesize of output 7 [2021-01-06 16:32:42,133 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,160 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:42,168 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 28 treesize of output 20 [2021-01-06 16:32:42,169 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,193 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,195 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,195 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:75, output treesize:50 [2021-01-06 16:32:42,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:42,428 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,429 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 30 [2021-01-06 16:32:42,430 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:32:42,431 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:42,433 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,487 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,488 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_26|, |v_#memory_$Pointer$.offset_25|, |v_#memory_$Pointer$.base_26|, |v_#memory_$Pointer$.base_25|], 3=[|v_#memory_int_23|]} [2021-01-06 16:32:42,498 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 11 [2021-01-06 16:32:42,499 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,536 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,542 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 19 treesize of output 18 [2021-01-06 16:32:42,544 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,574 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,582 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 23 [2021-01-06 16:32:42,583 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,607 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,612 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 30 [2021-01-06 16:32:42,613 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,657 INFO L625 ElimStorePlain]: treesize reduction 4, result has 94.8 percent of original size [2021-01-06 16:32:42,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:42,669 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,670 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 44 [2021-01-06 16:32:42,671 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,712 INFO L625 ElimStorePlain]: treesize reduction 8, result has 88.6 percent of original size [2021-01-06 16:32:42,714 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,714 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:122, output treesize:68 [2021-01-06 16:32:42,922 INFO L348 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2021-01-06 16:32:42,923 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 88 treesize of output 58 [2021-01-06 16:32:42,925 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:32:42,927 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:32:42,928 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:42,958 INFO L625 ElimStorePlain]: treesize reduction 4, result has 92.9 percent of original size [2021-01-06 16:32:42,965 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,965 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 21 [2021-01-06 16:32:42,966 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:42,976 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:42,977 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:42,978 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:95, output treesize:22 [2021-01-06 16:32:43,040 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:43,040 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 18 [2021-01-06 16:32:43,042 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:43,046 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:43,047 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:43,047 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:26, output treesize:3 [2021-01-06 16:32:43,077 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 11 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:43,078 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:43,078 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 12] total 25 [2021-01-06 16:32:43,078 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945467666] [2021-01-06 16:32:43,078 INFO L461 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-01-06 16:32:43,078 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:43,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-01-06 16:32:43,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=528, Unknown=0, NotChecked=0, Total=600 [2021-01-06 16:32:43,079 INFO L87 Difference]: Start difference. First operand 105 states and 130 transitions. Second operand 25 states. [2021-01-06 16:32:44,115 WARN L197 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 66 [2021-01-06 16:32:44,267 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 63 [2021-01-06 16:32:44,632 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 69 [2021-01-06 16:32:45,022 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 71 [2021-01-06 16:32:45,298 WARN L197 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 72 [2021-01-06 16:32:45,826 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 55 [2021-01-06 16:32:45,959 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 58 [2021-01-06 16:32:46,121 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 54 [2021-01-06 16:32:46,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:46,316 INFO L93 Difference]: Finished difference Result 225 states and 251 transitions. [2021-01-06 16:32:46,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-01-06 16:32:46,317 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 35 [2021-01-06 16:32:46,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:46,319 INFO L225 Difference]: With dead ends: 225 [2021-01-06 16:32:46,319 INFO L226 Difference]: Without dead ends: 223 [2021-01-06 16:32:46,320 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 30 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 508 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=442, Invalid=1910, Unknown=0, NotChecked=0, Total=2352 [2021-01-06 16:32:46,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states. [2021-01-06 16:32:46,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 107. [2021-01-06 16:32:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2021-01-06 16:32:46,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 133 transitions. [2021-01-06 16:32:46,336 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 133 transitions. Word has length 35 [2021-01-06 16:32:46,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:46,336 INFO L481 AbstractCegarLoop]: Abstraction has 107 states and 133 transitions. [2021-01-06 16:32:46,336 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2021-01-06 16:32:46,337 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 133 transitions. [2021-01-06 16:32:46,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-01-06 16:32:46,337 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:46,337 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:46,550 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-01-06 16:32:46,551 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:46,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:46,552 INFO L82 PathProgramCache]: Analyzing trace with hash 2095817047, now seen corresponding path program 3 times [2021-01-06 16:32:46,552 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:46,553 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1439019113] [2021-01-06 16:32:46,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:46,875 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:46,875 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1439019113] [2021-01-06 16:32:46,875 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1120203616] [2021-01-06 16:32:46,875 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 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:46,968 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-01-06 16:32:46,968 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:32:46,970 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 60 conjunts are in the unsatisfiable core [2021-01-06 16:32:46,973 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:46,981 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:46,981 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:46,989 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:46,989 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:46,989 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:32:47,090 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,091 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:32:47,092 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:47,094 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:47,116 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,117 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_27|, |v_#memory_$Pointer$.offset_27|], 4=[|v_#memory_int_24|]} [2021-01-06 16:32:47,123 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 11 treesize of output 7 [2021-01-06 16:32:47,123 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:47,146 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,150 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 11 treesize of output 7 [2021-01-06 16:32:47,151 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:47,175 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:47,180 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 28 treesize of output 20 [2021-01-06 16:32:47,182 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:47,200 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,202 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:47,202 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:69, output treesize:44 [2021-01-06 16:32:47,304 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,304 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 30 [2021-01-06 16:32:47,305 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:32:47,306 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:47,308 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:47,365 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,367 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_28|, |v_#memory_$Pointer$.offset_28|, |v_#memory_$Pointer$.base_29|, |v_#memory_$Pointer$.offset_29|], 4=[|v_#memory_int_25|]} [2021-01-06 16:32:47,372 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:47,421 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,426 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:47,465 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:47,473 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 44 treesize of output 39 [2021-01-06 16:32:47,474 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:47,544 INFO L625 ElimStorePlain]: treesize reduction 4, result has 96.0 percent of original size [2021-01-06 16:32:47,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:47,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:47,552 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 27 [2021-01-06 16:32:47,553 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:47,584 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:47,591 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2021-01-06 16:32:47,592 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:47,622 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,625 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:47,625 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:135, output treesize:71 [2021-01-06 16:32:47,966 INFO L348 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2021-01-06 16:32:47,966 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 77 treesize of output 51 [2021-01-06 16:32:47,970 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:47,985 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,992 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:47,993 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 21 [2021-01-06 16:32:47,994 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:48,004 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:48,006 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:48,006 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:91, output treesize:22 [2021-01-06 16:32:48,066 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:48,066 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 18 [2021-01-06 16:32:48,068 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:48,072 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:48,073 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:48,073 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:26, output treesize:3 [2021-01-06 16:32:48,103 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:48,104 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:48,104 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2021-01-06 16:32:48,104 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [536477407] [2021-01-06 16:32:48,104 INFO L461 AbstractCegarLoop]: Interpolant automaton has 24 states [2021-01-06 16:32:48,104 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:48,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-01-06 16:32:48,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=492, Unknown=0, NotChecked=0, Total=552 [2021-01-06 16:32:48,105 INFO L87 Difference]: Start difference. First operand 107 states and 133 transitions. Second operand 24 states. [2021-01-06 16:32:49,023 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 57 [2021-01-06 16:32:49,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:49,786 INFO L93 Difference]: Finished difference Result 219 states and 246 transitions. [2021-01-06 16:32:49,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-01-06 16:32:49,787 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 35 [2021-01-06 16:32:49,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:49,788 INFO L225 Difference]: With dead ends: 219 [2021-01-06 16:32:49,788 INFO L226 Difference]: Without dead ends: 217 [2021-01-06 16:32:49,790 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 30 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=203, Invalid=1129, Unknown=0, NotChecked=0, Total=1332 [2021-01-06 16:32:49,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2021-01-06 16:32:49,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 109. [2021-01-06 16:32:49,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 109 states. [2021-01-06 16:32:49,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 136 transitions. [2021-01-06 16:32:49,807 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 136 transitions. Word has length 35 [2021-01-06 16:32:49,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:49,807 INFO L481 AbstractCegarLoop]: Abstraction has 109 states and 136 transitions. [2021-01-06 16:32:49,807 INFO L482 AbstractCegarLoop]: Interpolant automaton has 24 states. [2021-01-06 16:32:49,807 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 136 transitions. [2021-01-06 16:32:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-01-06 16:32:49,808 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:49,808 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:50,013 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,14 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:50,014 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:50,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:50,015 INFO L82 PathProgramCache]: Analyzing trace with hash -678933349, now seen corresponding path program 4 times [2021-01-06 16:32:50,015 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:50,015 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485573787] [2021-01-06 16:32:50,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:50,398 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 8 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:50,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485573787] [2021-01-06 16:32:50,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [837541687] [2021-01-06 16:32:50,398 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 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:50,476 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-01-06 16:32:50,476 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:32:50,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 64 conjunts are in the unsatisfiable core [2021-01-06 16:32:50,487 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:50,496 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:50,497 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:50,504 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:50,504 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:50,504 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:32:50,662 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:50,663 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:32:50,664 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:50,666 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:50,695 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:50,697 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_30|, |v_#memory_$Pointer$.offset_30|], 4=[|v_#memory_int_26|]} [2021-01-06 16:32:50,703 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 11 treesize of output 7 [2021-01-06 16:32:50,704 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:50,733 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:50,739 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 11 treesize of output 7 [2021-01-06 16:32:50,740 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:50,767 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:50,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:50,776 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 28 treesize of output 20 [2021-01-06 16:32:50,777 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:50,803 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:50,805 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:50,805 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:75, output treesize:50 [2021-01-06 16:32:51,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:51,064 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:51,065 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 30 [2021-01-06 16:32:51,066 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:32:51,068 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:51,069 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:51,129 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:51,135 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_31|, |v_#memory_$Pointer$.offset_31|, |v_#memory_$Pointer$.base_32|, |v_#memory_$Pointer$.offset_32|], 9=[|v_#memory_int_27|]} [2021-01-06 16:32:51,140 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:51,192 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:51,197 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:51,234 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:51,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:51,243 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 40 treesize of output 39 [2021-01-06 16:32:51,244 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:51,329 INFO L625 ElimStorePlain]: treesize reduction 4, result has 96.1 percent of original size [2021-01-06 16:32:51,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:51,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:51,339 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 27 [2021-01-06 16:32:51,340 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:51,376 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:51,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:51,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:51,390 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:51,390 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 46 [2021-01-06 16:32:51,391 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:51,451 INFO L625 ElimStorePlain]: treesize reduction 8, result has 91.7 percent of original size [2021-01-06 16:32:51,454 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:51,454 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:138, output treesize:74 [2021-01-06 16:32:51,866 INFO L348 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2021-01-06 16:32:51,866 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 80 treesize of output 58 [2021-01-06 16:32:51,868 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:32:51,870 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:32:51,871 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:51,899 INFO L625 ElimStorePlain]: treesize reduction 8, result has 87.3 percent of original size [2021-01-06 16:32:51,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:51,909 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:51,909 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 21 [2021-01-06 16:32:51,911 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:51,921 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:51,923 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:51,923 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:94, output treesize:33 [2021-01-06 16:32:52,016 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:52,017 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 37 [2021-01-06 16:32:52,020 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:32:52,022 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:52,031 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:52,032 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:52,033 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:37, output treesize:5 [2021-01-06 16:32:52,070 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:52,071 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:52,071 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 15] total 30 [2021-01-06 16:32:52,071 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607068273] [2021-01-06 16:32:52,071 INFO L461 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-01-06 16:32:52,071 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:52,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-01-06 16:32:52,072 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=86, Invalid=784, Unknown=0, NotChecked=0, Total=870 [2021-01-06 16:32:52,072 INFO L87 Difference]: Start difference. First operand 109 states and 136 transitions. Second operand 30 states. [2021-01-06 16:32:54,398 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 61 [2021-01-06 16:32:54,697 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 65 [2021-01-06 16:32:54,901 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 55 [2021-01-06 16:32:55,068 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 59 [2021-01-06 16:32:55,234 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 59 [2021-01-06 16:32:55,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:32:55,313 INFO L93 Difference]: Finished difference Result 225 states and 252 transitions. [2021-01-06 16:32:55,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-01-06 16:32:55,314 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 35 [2021-01-06 16:32:55,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:32:55,315 INFO L225 Difference]: With dead ends: 225 [2021-01-06 16:32:55,315 INFO L226 Difference]: Without dead ends: 223 [2021-01-06 16:32:55,316 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 28 SyntacticMatches, 1 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 448 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=328, Invalid=1834, Unknown=0, NotChecked=0, Total=2162 [2021-01-06 16:32:55,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states. [2021-01-06 16:32:55,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 107. [2021-01-06 16:32:55,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2021-01-06 16:32:55,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 133 transitions. [2021-01-06 16:32:55,334 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 133 transitions. Word has length 35 [2021-01-06 16:32:55,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:32:55,334 INFO L481 AbstractCegarLoop]: Abstraction has 107 states and 133 transitions. [2021-01-06 16:32:55,334 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2021-01-06 16:32:55,334 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 133 transitions. [2021-01-06 16:32:55,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-01-06 16:32:55,335 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:32:55,335 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:32:55,548 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:55,549 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:32:55,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:32:55,549 INFO L82 PathProgramCache]: Analyzing trace with hash 1927090205, now seen corresponding path program 5 times [2021-01-06 16:32:55,550 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:32:55,550 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1016832526] [2021-01-06 16:32:55,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:32:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:32:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 8 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:55,923 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1016832526] [2021-01-06 16:32:55,923 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1435728869] [2021-01-06 16:32:55,923 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 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:32:56,053 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-01-06 16:32:56,054 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:32:56,056 INFO L263 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 61 conjunts are in the unsatisfiable core [2021-01-06 16:32:56,058 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:32:56,066 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:32:56,067 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,074 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:56,075 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,075 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:32:56,213 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:56,213 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:32:56,215 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:56,217 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,247 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:56,249 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_33|, |v_#memory_$Pointer$.offset_33|], 4=[|v_#memory_int_28|]} [2021-01-06 16:32:56,255 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 11 treesize of output 7 [2021-01-06 16:32:56,256 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,285 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:56,291 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 11 treesize of output 7 [2021-01-06 16:32:56,291 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,318 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:56,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:56,325 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 28 treesize of output 20 [2021-01-06 16:32:56,326 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,350 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:56,351 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,352 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:75, output treesize:50 [2021-01-06 16:32:56,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:56,585 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:56,586 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 30 [2021-01-06 16:32:56,587 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:32:56,589 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:32:56,590 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,652 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:56,654 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_35|, |v_#memory_$Pointer$.offset_34|, |v_#memory_$Pointer$.base_35|, |v_#memory_$Pointer$.base_34|], 3=[|v_#memory_int_29|]} [2021-01-06 16:32:56,664 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 11 [2021-01-06 16:32:56,666 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,701 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:56,708 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 19 treesize of output 18 [2021-01-06 16:32:56,710 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,746 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:56,754 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 23 [2021-01-06 16:32:56,755 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,783 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:56,788 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 30 [2021-01-06 16:32:56,789 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,837 INFO L625 ElimStorePlain]: treesize reduction 4, result has 94.8 percent of original size [2021-01-06 16:32:56,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:32:56,852 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:56,853 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 44 [2021-01-06 16:32:56,855 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,895 INFO L625 ElimStorePlain]: treesize reduction 8, result has 88.6 percent of original size [2021-01-06 16:32:56,899 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:56,900 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:122, output treesize:68 [2021-01-06 16:32:57,126 INFO L348 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2021-01-06 16:32:57,127 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 88 treesize of output 58 [2021-01-06 16:32:57,129 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:32:57,130 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:32:57,131 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:57,165 INFO L625 ElimStorePlain]: treesize reduction 4, result has 92.9 percent of original size [2021-01-06 16:32:57,174 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:57,174 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 21 [2021-01-06 16:32:57,176 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:57,188 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:57,189 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:32:57,189 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:95, output treesize:22 [2021-01-06 16:32:57,262 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:57,262 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 18 [2021-01-06 16:32:57,264 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:32:57,268 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:32:57,270 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:32:57,270 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:26, output treesize:3 [2021-01-06 16:32:57,305 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:32:57,305 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:32:57,306 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 13] total 27 [2021-01-06 16:32:57,306 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824130406] [2021-01-06 16:32:57,306 INFO L461 AbstractCegarLoop]: Interpolant automaton has 27 states [2021-01-06 16:32:57,306 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:32:57,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-01-06 16:32:57,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=625, Unknown=0, NotChecked=0, Total=702 [2021-01-06 16:32:57,307 INFO L87 Difference]: Start difference. First operand 107 states and 133 transitions. Second operand 27 states. [2021-01-06 16:32:58,729 WARN L197 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 66 [2021-01-06 16:32:58,903 WARN L197 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 66 [2021-01-06 16:32:59,261 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 69 [2021-01-06 16:32:59,662 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 71 [2021-01-06 16:32:59,939 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 72 [2021-01-06 16:33:00,213 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 51 [2021-01-06 16:33:00,524 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 55 [2021-01-06 16:33:00,680 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 61 [2021-01-06 16:33:00,845 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 54 [2021-01-06 16:33:00,990 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 60 [2021-01-06 16:33:01,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:33:01,052 INFO L93 Difference]: Finished difference Result 211 states and 237 transitions. [2021-01-06 16:33:01,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-01-06 16:33:01,053 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 35 [2021-01-06 16:33:01,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:33:01,058 INFO L225 Difference]: With dead ends: 211 [2021-01-06 16:33:01,058 INFO L226 Difference]: Without dead ends: 209 [2021-01-06 16:33:01,059 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 30 SyntacticMatches, 1 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 646 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=537, Invalid=2433, Unknown=0, NotChecked=0, Total=2970 [2021-01-06 16:33:01,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2021-01-06 16:33:01,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 98. [2021-01-06 16:33:01,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 98 states. [2021-01-06 16:33:01,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 120 transitions. [2021-01-06 16:33:01,084 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 120 transitions. Word has length 35 [2021-01-06 16:33:01,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:33:01,084 INFO L481 AbstractCegarLoop]: Abstraction has 98 states and 120 transitions. [2021-01-06 16:33:01,084 INFO L482 AbstractCegarLoop]: Interpolant automaton has 27 states. [2021-01-06 16:33:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 120 transitions. [2021-01-06 16:33:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-01-06 16:33:01,085 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:33:01,085 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:33:01,299 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-01-06 16:33:01,300 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:33:01,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:33:01,300 INFO L82 PathProgramCache]: Analyzing trace with hash -812946855, now seen corresponding path program 6 times [2021-01-06 16:33:01,301 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:33:01,301 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846426433] [2021-01-06 16:33:01,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:33:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:33:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:33:01,631 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846426433] [2021-01-06 16:33:01,631 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1952629793] [2021-01-06 16:33:01,631 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 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:33:01,721 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-01-06 16:33:01,721 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:33:01,723 INFO L263 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 61 conjunts are in the unsatisfiable core [2021-01-06 16:33:01,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:33:01,732 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:33:01,733 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:01,740 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:01,741 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:01,741 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:33:01,879 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:01,879 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:33:01,880 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:01,882 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:01,905 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:01,907 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_36|, |v_#memory_$Pointer$.base_36|], 4=[|v_#memory_int_30|]} [2021-01-06 16:33:01,912 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 11 treesize of output 7 [2021-01-06 16:33:01,912 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:01,932 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:01,936 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 11 treesize of output 7 [2021-01-06 16:33:01,937 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:01,959 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:01,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:01,969 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 28 treesize of output 20 [2021-01-06 16:33:01,970 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:01,990 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:01,992 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:01,992 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:69, output treesize:44 [2021-01-06 16:33:02,079 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:02,080 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 30 [2021-01-06 16:33:02,082 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:33:02,083 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:02,087 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:02,145 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:02,148 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_37|, |v_#memory_$Pointer$.base_38|, |v_#memory_$Pointer$.offset_38|, |v_#memory_$Pointer$.base_37|], 4=[|v_#memory_int_31|]} [2021-01-06 16:33:02,152 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:02,202 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:02,211 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2021-01-06 16:33:02,213 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:02,252 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:02,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:02,260 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 27 [2021-01-06 16:33:02,262 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:02,302 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:02,310 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 30 [2021-01-06 16:33:02,312 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:02,368 INFO L625 ElimStorePlain]: treesize reduction 4, result has 95.6 percent of original size [2021-01-06 16:33:02,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:02,374 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2021-01-06 16:33:02,375 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:02,404 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:02,408 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:02,410 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:135, output treesize:71 [2021-01-06 16:33:02,809 INFO L348 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2021-01-06 16:33:02,810 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 77 treesize of output 51 [2021-01-06 16:33:02,813 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:02,829 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:02,838 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:02,839 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 21 [2021-01-06 16:33:02,844 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:02,854 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:02,856 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:02,856 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:91, output treesize:22 [2021-01-06 16:33:02,924 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:02,925 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 18 [2021-01-06 16:33:02,926 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:02,931 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:02,935 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:02,935 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:26, output treesize:3 [2021-01-06 16:33:02,972 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:33:02,973 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:33:02,973 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 13] total 26 [2021-01-06 16:33:02,973 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917496519] [2021-01-06 16:33:02,973 INFO L461 AbstractCegarLoop]: Interpolant automaton has 26 states [2021-01-06 16:33:02,974 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:33:02,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-01-06 16:33:02,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=585, Unknown=0, NotChecked=0, Total=650 [2021-01-06 16:33:02,974 INFO L87 Difference]: Start difference. First operand 98 states and 120 transitions. Second operand 26 states. [2021-01-06 16:33:04,472 WARN L197 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 67 [2021-01-06 16:33:04,735 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 67 [2021-01-06 16:33:04,921 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 54 [2021-01-06 16:33:05,097 WARN L197 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 62 [2021-01-06 16:33:05,276 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 61 [2021-01-06 16:33:05,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:33:05,329 INFO L93 Difference]: Finished difference Result 195 states and 221 transitions. [2021-01-06 16:33:05,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-01-06 16:33:05,332 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 35 [2021-01-06 16:33:05,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:33:05,333 INFO L225 Difference]: With dead ends: 195 [2021-01-06 16:33:05,333 INFO L226 Difference]: Without dead ends: 193 [2021-01-06 16:33:05,334 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 29 SyntacticMatches, 1 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 328 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=304, Invalid=1502, Unknown=0, NotChecked=0, Total=1806 [2021-01-06 16:33:05,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2021-01-06 16:33:05,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 96. [2021-01-06 16:33:05,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 96 states. [2021-01-06 16:33:05,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 117 transitions. [2021-01-06 16:33:05,349 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 117 transitions. Word has length 35 [2021-01-06 16:33:05,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:33:05,349 INFO L481 AbstractCegarLoop]: Abstraction has 96 states and 117 transitions. [2021-01-06 16:33:05,349 INFO L482 AbstractCegarLoop]: Interpolant automaton has 26 states. [2021-01-06 16:33:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 117 transitions. [2021-01-06 16:33:05,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-01-06 16:33:05,349 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:33:05,349 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:33:05,550 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:33:05,550 INFO L429 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:33:05,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:33:05,551 INFO L82 PathProgramCache]: Analyzing trace with hash 1793076699, now seen corresponding path program 1 times [2021-01-06 16:33:05,551 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:33:05,552 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550161394] [2021-01-06 16:33:05,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:33:05,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:33:05,845 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:33:05,845 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1550161394] [2021-01-06 16:33:05,845 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [212373112] [2021-01-06 16:33:05,845 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 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:33:05,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:33:05,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 58 conjunts are in the unsatisfiable core [2021-01-06 16:33:05,931 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:33:05,940 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:33:05,941 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:05,950 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:05,953 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:05,953 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:33:06,087 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,088 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:33:06,089 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:06,092 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,118 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,121 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_39|, |v_#memory_$Pointer$.offset_39|], 4=[|v_#memory_int_32|]} [2021-01-06 16:33:06,127 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 11 treesize of output 7 [2021-01-06 16:33:06,128 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,152 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,157 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 11 treesize of output 7 [2021-01-06 16:33:06,160 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,182 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:06,187 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 28 treesize of output 20 [2021-01-06 16:33:06,188 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,209 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,210 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,211 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:69, output treesize:44 [2021-01-06 16:33:06,300 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,300 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 30 [2021-01-06 16:33:06,302 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:33:06,302 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:06,305 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,348 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,350 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_40|, |v_#memory_$Pointer$.base_41|, |v_#memory_$Pointer$.offset_41|, |v_#memory_$Pointer$.base_40|], 1=[|v_#memory_int_33|]} [2021-01-06 16:33:06,355 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:06,394 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,401 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 23 [2021-01-06 16:33:06,402 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,434 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,441 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 25 [2021-01-06 16:33:06,442 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,472 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,477 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 30 [2021-01-06 16:33:06,478 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,529 INFO L625 ElimStorePlain]: treesize reduction 4, result has 95.1 percent of original size [2021-01-06 16:33:06,534 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 22 [2021-01-06 16:33:06,535 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,558 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,560 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,561 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:119, output treesize:65 [2021-01-06 16:33:06,762 INFO L348 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2021-01-06 16:33:06,762 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 85 treesize of output 51 [2021-01-06 16:33:06,765 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:06,781 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,789 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,790 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 21 [2021-01-06 16:33:06,791 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,802 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,804 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,804 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:92, output treesize:11 [2021-01-06 16:33:06,848 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-01-06 16:33:06,849 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,851 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:06,852 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:06,852 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:3 [2021-01-06 16:33:06,864 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:33:06,864 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:33:06,864 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 11] total 23 [2021-01-06 16:33:06,864 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083813914] [2021-01-06 16:33:06,865 INFO L461 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-01-06 16:33:06,865 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:33:06,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-01-06 16:33:06,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=450, Unknown=0, NotChecked=0, Total=506 [2021-01-06 16:33:06,865 INFO L87 Difference]: Start difference. First operand 96 states and 117 transitions. Second operand 23 states. [2021-01-06 16:33:08,194 WARN L197 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 82 [2021-01-06 16:33:08,589 WARN L197 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 85 [2021-01-06 16:33:09,030 WARN L197 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 84 [2021-01-06 16:33:09,419 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 80 [2021-01-06 16:33:09,718 WARN L197 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 83 [2021-01-06 16:33:10,017 WARN L197 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 82 [2021-01-06 16:33:10,288 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 59 [2021-01-06 16:33:10,452 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 62 [2021-01-06 16:33:10,613 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 61 [2021-01-06 16:33:10,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:33:10,658 INFO L93 Difference]: Finished difference Result 149 states and 170 transitions. [2021-01-06 16:33:10,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-01-06 16:33:10,658 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 35 [2021-01-06 16:33:10,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:33:10,659 INFO L225 Difference]: With dead ends: 149 [2021-01-06 16:33:10,659 INFO L226 Difference]: Without dead ends: 147 [2021-01-06 16:33:10,660 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 520 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=551, Invalid=2101, Unknown=0, NotChecked=0, Total=2652 [2021-01-06 16:33:10,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2021-01-06 16:33:10,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 57. [2021-01-06 16:33:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2021-01-06 16:33:10,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 67 transitions. [2021-01-06 16:33:10,671 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 67 transitions. Word has length 35 [2021-01-06 16:33:10,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:33:10,671 INFO L481 AbstractCegarLoop]: Abstraction has 57 states and 67 transitions. [2021-01-06 16:33:10,671 INFO L482 AbstractCegarLoop]: Interpolant automaton has 23 states. [2021-01-06 16:33:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 67 transitions. [2021-01-06 16:33:10,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-01-06 16:33:10,672 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:33:10,672 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:33:10,878 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-01-06 16:33:10,879 INFO L429 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:33:10,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:33:10,879 INFO L82 PathProgramCache]: Analyzing trace with hash -1475182485, now seen corresponding path program 4 times [2021-01-06 16:33:10,880 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:33:10,880 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236216114] [2021-01-06 16:33:10,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:33:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:33:11,153 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:33:11,153 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236216114] [2021-01-06 16:33:11,153 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2139881383] [2021-01-06 16:33:11,153 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 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:33:11,247 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-01-06 16:33:11,247 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:33:11,250 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 65 conjunts are in the unsatisfiable core [2021-01-06 16:33:11,255 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:33:11,270 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:33:11,275 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:11,286 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,290 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-01-06 16:33:11,291 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:11,300 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,303 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-01-06 16:33:11,304 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:11,313 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,313 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:11,314 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:32, output treesize:23 [2021-01-06 16:33:11,390 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,390 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:33:11,392 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:11,394 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:11,430 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,435 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:11,463 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,466 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:11,500 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:11,506 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 24 treesize of output 27 [2021-01-06 16:33:11,507 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:11,528 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:11,534 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 24 treesize of output 27 [2021-01-06 16:33:11,535 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:11,556 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,558 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:11,558 INFO L244 ElimStorePlain]: Needed 6 recursive calls to eliminate 6 variables, input treesize:94, output treesize:55 [2021-01-06 16:33:11,640 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,640 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 30 [2021-01-06 16:33:11,641 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:33:11,642 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:11,644 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:11,684 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,688 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_44|, |v_#memory_$Pointer$.offset_44|], 1=[|v_#memory_$Pointer$.offset_46|, |v_#memory_$Pointer$.base_46|]} [2021-01-06 16:33:11,691 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:11,726 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,730 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:11,758 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,763 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 33 treesize of output 39 [2021-01-06 16:33:11,765 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:11,791 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,815 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:11,815 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 53 treesize of output 74 [2021-01-06 16:33:11,817 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:11,869 INFO L625 ElimStorePlain]: treesize reduction 4, result has 95.1 percent of original size [2021-01-06 16:33:11,871 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:11,871 INFO L244 ElimStorePlain]: Needed 6 recursive calls to eliminate 6 variables, input treesize:112, output treesize:80 [2021-01-06 16:33:12,241 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2021-01-06 16:33:12,241 INFO L348 Elim1Store]: treesize reduction 16, result has 83.3 percent of original size [2021-01-06 16:33:12,242 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 132 treesize of output 143 [2021-01-06 16:33:12,248 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:12,249 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,249 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,250 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,251 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,251 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,253 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,253 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,254 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,254 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,255 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,257 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:12,257 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:12,258 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:12,258 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:12,259 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,260 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,261 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,262 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,263 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,264 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,264 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,266 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,267 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:12,267 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,268 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,269 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,269 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,270 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,272 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,272 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,273 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:12,273 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:12,274 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,276 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,276 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:12,277 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,277 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,278 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,278 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,279 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,281 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,281 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,282 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:12,283 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:12,284 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,285 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:33:12,286 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,287 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,288 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,288 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,289 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,291 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:12,292 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:12,292 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:12,293 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,294 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,295 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,296 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,297 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,297 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,298 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,300 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:33:12,301 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,301 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,302 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,303 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,304 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:12,305 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:12,306 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,307 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,307 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,309 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,309 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,310 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,311 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,312 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:33:12,314 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,314 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,315 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,316 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,317 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,318 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,318 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,320 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:12,321 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,321 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,322 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,324 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,325 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,326 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,326 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,327 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,328 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:12,329 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,331 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,332 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,333 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,334 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:12,336 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,337 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,341 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:12,342 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,343 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,343 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,345 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,346 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,346 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,348 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:12,349 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,349 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,350 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,351 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:33:12,353 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,353 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,354 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,356 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,357 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,358 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,359 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,359 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,360 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:12,362 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,363 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,363 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,364 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:12,367 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,368 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,372 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,373 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,374 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,374 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,375 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,376 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:12,377 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,378 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,378 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,379 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,380 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,381 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,381 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,381 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,382 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,383 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,384 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:12,384 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,385 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,386 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,386 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,388 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,389 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,390 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,390 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:12,391 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:12,392 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,401 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:12,402 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,403 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,403 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,403 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,405 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:12,406 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,406 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,407 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,408 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,409 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,411 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,411 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,412 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:12,413 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:12,414 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,415 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:12,416 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,417 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,417 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,419 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,419 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,420 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,421 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,422 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,423 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:12,424 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,425 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,426 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,427 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,432 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,433 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,434 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:12,436 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,437 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,438 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,439 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,440 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,442 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:12,443 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,444 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,449 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,450 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,456 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,457 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:12,457 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,458 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,463 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,464 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,464 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,465 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,466 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,467 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,467 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:12,470 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,470 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,471 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,474 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,474 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,475 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:12,476 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:12,477 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,480 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:12,481 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,481 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,482 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,483 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:12,484 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:12,485 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,486 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:12,487 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,488 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:12,489 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:12,490 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,491 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:12,492 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:12,493 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,498 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,499 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:12,502 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:33:12,504 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,505 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:12,505 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:12,506 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:12,510 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:12,511 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:12,514 INFO L547 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:12,548 INFO L625 ElimStorePlain]: treesize reduction 13, result has 80.0 percent of original size [2021-01-06 16:33:12,563 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:12,563 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 35 [2021-01-06 16:33:12,566 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:12,575 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:12,576 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:12,577 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:139, output treesize:7 [2021-01-06 16:33:12,593 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:33:12,593 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:33:12,593 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 10] total 19 [2021-01-06 16:33:12,593 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697630908] [2021-01-06 16:33:12,593 INFO L461 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-01-06 16:33:12,593 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:33:12,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-01-06 16:33:12,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=298, Unknown=0, NotChecked=0, Total=342 [2021-01-06 16:33:12,594 INFO L87 Difference]: Start difference. First operand 57 states and 67 transitions. Second operand 19 states. [2021-01-06 16:33:13,146 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 62 [2021-01-06 16:33:13,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:33:13,532 INFO L93 Difference]: Finished difference Result 93 states and 108 transitions. [2021-01-06 16:33:13,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-01-06 16:33:13,532 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 38 [2021-01-06 16:33:13,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:33:13,533 INFO L225 Difference]: With dead ends: 93 [2021-01-06 16:33:13,533 INFO L226 Difference]: Without dead ends: 67 [2021-01-06 16:33:13,533 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=90, Invalid=560, Unknown=0, NotChecked=0, Total=650 [2021-01-06 16:33:13,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2021-01-06 16:33:13,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2021-01-06 16:33:13,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2021-01-06 16:33:13,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 80 transitions. [2021-01-06 16:33:13,548 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 80 transitions. Word has length 38 [2021-01-06 16:33:13,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:33:13,548 INFO L481 AbstractCegarLoop]: Abstraction has 67 states and 80 transitions. [2021-01-06 16:33:13,548 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2021-01-06 16:33:13,548 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 80 transitions. [2021-01-06 16:33:13,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-01-06 16:33:13,550 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:33:13,554 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:33:13,761 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-01-06 16:33:13,762 INFO L429 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:33:13,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:33:13,762 INFO L82 PathProgramCache]: Analyzing trace with hash -901782222, now seen corresponding path program 5 times [2021-01-06 16:33:13,763 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:33:13,763 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779152062] [2021-01-06 16:33:13,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:33:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:33:14,155 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 8 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:33:14,156 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1779152062] [2021-01-06 16:33:14,156 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1762810765] [2021-01-06 16:33:14,156 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 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:33:14,311 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-01-06 16:33:14,311 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:33:14,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 83 conjunts are in the unsatisfiable core [2021-01-06 16:33:14,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:33:14,325 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:33:14,326 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:14,334 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:14,335 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:14,335 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:18 [2021-01-06 16:33:14,450 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:14,451 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:33:14,453 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:14,454 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:14,480 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:14,482 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_47|, |v_#memory_$Pointer$.base_47|], 4=[|v_#memory_int_34|]} [2021-01-06 16:33:14,489 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 11 treesize of output 7 [2021-01-06 16:33:14,489 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:14,514 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:14,523 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 11 treesize of output 7 [2021-01-06 16:33:14,524 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:14,546 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:14,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:14,552 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 28 treesize of output 20 [2021-01-06 16:33:14,554 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:14,574 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:14,575 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:14,576 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:69, output treesize:44 [2021-01-06 16:33:14,694 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:14,695 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 89 [2021-01-06 16:33:14,696 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:33:14,697 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:14,699 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:14,762 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:14,764 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_50|, |v_#memory_$Pointer$.base_50|, |v_#memory_$Pointer$.offset_48|, |v_#memory_$Pointer$.base_48|], 1=[|v_#memory_int_35|]} [2021-01-06 16:33:14,774 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 11 [2021-01-06 16:33:14,777 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:14,834 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:14,843 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-01-06 16:33:14,848 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:14,893 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:14,899 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 19 treesize of output 18 [2021-01-06 16:33:14,902 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:14,945 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:14,950 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 35 [2021-01-06 16:33:14,952 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:15,022 INFO L625 ElimStorePlain]: treesize reduction 4, result has 96.0 percent of original size [2021-01-06 16:33:15,032 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 22 [2021-01-06 16:33:15,034 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:15,065 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:15,067 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:15,067 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:132, output treesize:99 [2021-01-06 16:33:15,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:15,272 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:15,272 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-01-06 16:33:15,273 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:33:15,273 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:33:15,275 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:15,277 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:15,348 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:15,349 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_49|, |v_#memory_$Pointer$.offset_49|], 1=[|v_#memory_$Pointer$.offset_51|, |v_#memory_$Pointer$.base_51|], 3=[|v_#memory_int_36|]} [2021-01-06 16:33:15,354 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:15,417 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:15,424 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:15,475 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:15,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:15,483 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 39 [2021-01-06 16:33:15,484 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:15,537 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:15,562 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:15,563 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 89 treesize of output 86 [2021-01-06 16:33:15,565 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:15,567 INFO L547 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:15,662 INFO L625 ElimStorePlain]: treesize reduction 20, result has 87.3 percent of original size [2021-01-06 16:33:15,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:15,672 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 36 [2021-01-06 16:33:15,673 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:15,711 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:15,714 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:15,714 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:181, output treesize:134 [2021-01-06 16:33:16,276 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2021-01-06 16:33:16,277 INFO L348 Elim1Store]: treesize reduction 16, result has 83.3 percent of original size [2021-01-06 16:33:16,277 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 179 treesize of output 158 [2021-01-06 16:33:16,284 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,285 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,286 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,286 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,287 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,289 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,290 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,291 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,291 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,292 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,293 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,294 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,296 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,297 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,298 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,300 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,301 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:16,302 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,302 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,304 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,313 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,313 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,314 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,315 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,316 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,318 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,319 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,320 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,322 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,323 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,324 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,325 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,327 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,329 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,329 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,330 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,332 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,333 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,334 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,336 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,338 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,338 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,339 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2021-01-06 16:33:16,341 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,343 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,343 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,344 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,345 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,346 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,347 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,348 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,350 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,350 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,351 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:16,352 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,352 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,353 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,354 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,356 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,356 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,357 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,359 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,360 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,360 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:16,362 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,362 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,363 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,365 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,366 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:16,367 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,368 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,369 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,372 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,373 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,374 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:16,377 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,378 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,379 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,379 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,381 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,383 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,384 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,384 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,385 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,386 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,388 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:16,388 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,390 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,391 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,391 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,393 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,394 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,395 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,397 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,398 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,400 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,400 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,401 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2021-01-06 16:33:16,403 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,405 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,406 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,406 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,407 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,408 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,409 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,410 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,411 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,412 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,413 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,414 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,417 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,418 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,418 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,420 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,420 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,421 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,422 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,423 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,425 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,426 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,427 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,429 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,429 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,430 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:33:16,432 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,433 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,434 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,435 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,436 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,437 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,439 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,439 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,441 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,444 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,444 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,445 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:33:16,447 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,448 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,449 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,450 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,450 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,452 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,454 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,455 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:16,456 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,457 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,458 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:16,461 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,462 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,463 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:16,467 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,467 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,468 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,469 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,471 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,472 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,473 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:33:16,475 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,476 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,477 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:33:16,486 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,488 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,488 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,490 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,490 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,491 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,492 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,493 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,495 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,496 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,497 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 15 disjuncts [2021-01-06 16:33:16,499 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,500 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,501 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,501 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,502 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,504 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,505 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,505 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,506 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 15 disjuncts [2021-01-06 16:33:16,509 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,509 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,510 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,511 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,512 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,513 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,515 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,516 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:33:16,517 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,518 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,519 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:16,522 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,523 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,524 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:33:16,527 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,528 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,529 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,529 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,531 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,532 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,533 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:33:16,535 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,536 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,537 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:33:16,544 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,545 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,546 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,546 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,548 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,548 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,549 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,550 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,550 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,552 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,552 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,553 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,555 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,556 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,556 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,557 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2021-01-06 16:33:16,559 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,560 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,561 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,562 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,562 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:16,564 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,565 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,566 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,567 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,568 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,569 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,569 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,572 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,573 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,573 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,574 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,575 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,576 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,576 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,578 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,578 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,579 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 15 disjuncts [2021-01-06 16:33:16,581 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,582 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,583 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,583 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,584 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,585 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,586 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,587 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 15 disjuncts [2021-01-06 16:33:16,588 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,589 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,597 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,597 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,598 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,599 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:33:16,601 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,602 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,603 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:33:16,614 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,614 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,615 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:16,616 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,618 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,619 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:33:16,620 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,621 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,622 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:16,625 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,626 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,626 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,627 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,628 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,628 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,629 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,630 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,630 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,631 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,632 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,633 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:33:16,634 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,635 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,636 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,637 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,637 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,639 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,639 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,641 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,641 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,642 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:33:16,644 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,645 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,646 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,647 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,648 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,649 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,650 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:16,652 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,653 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,654 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,662 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,663 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,665 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:16,668 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,668 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,670 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:16,670 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,671 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,672 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:33:16,674 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,675 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,676 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:33:16,687 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,688 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:16,689 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,689 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,690 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:16,691 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:16,693 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,694 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:33:16,695 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,696 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,696 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,698 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,699 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:33:16,700 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,702 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:16,703 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:33:16,709 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:16,710 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,711 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,712 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,713 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:33:16,714 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,716 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,717 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:33:16,724 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,724 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,726 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,726 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,728 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:16,729 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:16,729 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:16,731 INFO L547 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:16,808 INFO L625 ElimStorePlain]: treesize reduction 41, result has 67.5 percent of original size [2021-01-06 16:33:16,824 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:16,825 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 35 [2021-01-06 16:33:16,826 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:16,854 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:16,858 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:16,858 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:193, output treesize:37 [2021-01-06 16:33:16,939 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-01-06 16:33:16,941 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:16,949 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:16,951 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:16,951 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:3 [2021-01-06 16:33:16,972 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 13 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:33:16,972 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:33:16,972 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14] total 27 [2021-01-06 16:33:16,973 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065141161] [2021-01-06 16:33:16,973 INFO L461 AbstractCegarLoop]: Interpolant automaton has 27 states [2021-01-06 16:33:16,973 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:33:16,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-01-06 16:33:16,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=629, Unknown=0, NotChecked=0, Total=702 [2021-01-06 16:33:16,974 INFO L87 Difference]: Start difference. First operand 67 states and 80 transitions. Second operand 27 states. [2021-01-06 16:33:17,610 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 52 [2021-01-06 16:33:18,019 WARN L197 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 67 [2021-01-06 16:33:18,217 WARN L197 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 65 [2021-01-06 16:33:18,650 WARN L197 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 108 [2021-01-06 16:33:19,017 WARN L197 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 110 [2021-01-06 16:33:19,328 WARN L197 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 110 [2021-01-06 16:33:19,608 WARN L197 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 112 [2021-01-06 16:33:19,900 WARN L197 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 107 [2021-01-06 16:33:20,159 WARN L197 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 109 [2021-01-06 16:33:20,440 WARN L197 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 71 [2021-01-06 16:33:20,681 WARN L197 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 73 [2021-01-06 16:33:20,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:33:20,740 INFO L93 Difference]: Finished difference Result 77 states and 90 transitions. [2021-01-06 16:33:20,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-01-06 16:33:20,741 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 43 [2021-01-06 16:33:20,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:33:20,742 INFO L225 Difference]: With dead ends: 77 [2021-01-06 16:33:20,742 INFO L226 Difference]: Without dead ends: 75 [2021-01-06 16:33:20,743 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 276 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=352, Invalid=1454, Unknown=0, NotChecked=0, Total=1806 [2021-01-06 16:33:20,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2021-01-06 16:33:20,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 70. [2021-01-06 16:33:20,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2021-01-06 16:33:20,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 83 transitions. [2021-01-06 16:33:20,755 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 83 transitions. Word has length 43 [2021-01-06 16:33:20,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:33:20,756 INFO L481 AbstractCegarLoop]: Abstraction has 70 states and 83 transitions. [2021-01-06 16:33:20,756 INFO L482 AbstractCegarLoop]: Interpolant automaton has 27 states. [2021-01-06 16:33:20,756 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 83 transitions. [2021-01-06 16:33:20,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-01-06 16:33:20,756 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:33:20,757 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:33:20,971 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-01-06 16:33:20,972 INFO L429 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:33:20,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:33:20,973 INFO L82 PathProgramCache]: Analyzing trace with hash 970804020, now seen corresponding path program 3 times [2021-01-06 16:33:20,973 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:33:20,974 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1559007333] [2021-01-06 16:33:20,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:33:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:33:21,406 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:33:21,407 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1559007333] [2021-01-06 16:33:21,407 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1508741721] [2021-01-06 16:33:21,407 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 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:33:21,535 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-01-06 16:33:21,535 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:33:21,537 INFO L263 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 80 conjunts are in the unsatisfiable core [2021-01-06 16:33:21,539 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:33:21,574 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:33:21,575 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:21,586 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:21,601 INFO L348 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2021-01-06 16:33:21,601 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 9 [2021-01-06 16:33:21,602 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:21,612 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:21,613 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:21,613 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:33, output treesize:18 [2021-01-06 16:33:21,690 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:21,691 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:33:21,692 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:21,694 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:21,724 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:21,725 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_52|, |v_#memory_$Pointer$.offset_52|], 4=[|v_#memory_int_38|]} [2021-01-06 16:33:21,730 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 11 treesize of output 7 [2021-01-06 16:33:21,730 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:21,757 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:21,762 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 11 treesize of output 7 [2021-01-06 16:33:21,763 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:21,788 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:21,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:21,795 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 22 [2021-01-06 16:33:21,796 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:21,819 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:21,821 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:21,821 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 7 variables, input treesize:74, output treesize:46 [2021-01-06 16:33:21,947 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:21,948 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 89 [2021-01-06 16:33:21,950 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:33:21,950 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:21,953 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:22,041 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:22,043 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_53|, |v_#memory_$Pointer$.base_55|, |v_#memory_$Pointer$.offset_53|, |v_#memory_$Pointer$.offset_55|], 4=[|v_#memory_int_39|]} [2021-01-06 16:33:22,048 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:22,128 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:22,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:22,140 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 59 treesize of output 50 [2021-01-06 16:33:22,141 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:22,278 WARN L197 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2021-01-06 16:33:22,279 INFO L625 ElimStorePlain]: treesize reduction 4, result has 97.2 percent of original size [2021-01-06 16:33:22,293 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:22,348 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:22,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:22,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:22,359 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 37 [2021-01-06 16:33:22,360 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:22,416 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:22,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:22,427 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 30 [2021-01-06 16:33:22,428 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:22,480 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:22,483 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:22,483 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:152, output treesize:109 [2021-01-06 16:33:22,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:22,862 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:22,862 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-01-06 16:33:22,864 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:33:22,865 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:33:22,866 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:22,869 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:22,935 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:22,936 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_54|, |v_#memory_$Pointer$.offset_54|], 1=[|v_#memory_$Pointer$.offset_56|, |v_#memory_$Pointer$.base_56|], 7=[|v_#memory_int_40|]} [2021-01-06 16:33:22,941 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:23,001 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:23,006 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:23,057 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:23,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:23,068 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 53 [2021-01-06 16:33:23,070 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:23,120 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:23,145 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:23,145 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 88 treesize of output 85 [2021-01-06 16:33:23,147 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:23,149 INFO L547 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:23,239 INFO L625 ElimStorePlain]: treesize reduction 20, result has 87.2 percent of original size [2021-01-06 16:33:23,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:23,246 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 49 [2021-01-06 16:33:23,248 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:23,286 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:23,289 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:23,289 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:180, output treesize:137 [2021-01-06 16:33:23,799 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2021-01-06 16:33:23,799 INFO L348 Elim1Store]: treesize reduction 16, result has 83.3 percent of original size [2021-01-06 16:33:23,800 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 189 treesize of output 164 [2021-01-06 16:33:23,805 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:23,806 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:23,806 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:23,807 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:23,807 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:23,808 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,808 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,809 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,810 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,810 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,811 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,812 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,813 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:23,814 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:23,815 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,817 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,818 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,819 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,821 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,822 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,823 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,824 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,824 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,826 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,827 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,828 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,829 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,831 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,832 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:23,832 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:23,834 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,835 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,836 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,837 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,839 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,840 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,841 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,842 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,843 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,844 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,845 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,847 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,847 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,849 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,850 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,851 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,853 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,855 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,856 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,856 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:23,857 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:23,858 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:23,860 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 15 disjuncts [2021-01-06 16:33:23,862 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:23,863 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:23,864 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:23,864 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:23,865 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,866 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,867 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,868 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,869 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,870 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,871 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,873 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:23,874 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:23,874 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,876 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,878 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,878 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,880 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,882 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,882 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,883 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,884 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,885 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,886 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,887 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,889 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,890 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,891 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:23,892 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:23,893 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,895 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,895 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,897 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,898 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,899 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,901 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,902 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,902 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,903 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,904 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,906 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,907 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,908 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,909 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,910 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,912 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,913 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,914 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:23,915 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:23,915 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:23,917 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 15 disjuncts [2021-01-06 16:33:23,918 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:23,919 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:23,920 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:23,921 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:23,922 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:23,923 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,923 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,924 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,926 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,927 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,927 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,929 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,931 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:23,931 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:23,932 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,933 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,935 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,936 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,937 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,939 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2021-01-06 16:33:23,940 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:23,942 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:23,942 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:23,944 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,944 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,945 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,946 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,948 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,949 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,950 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,952 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:33:23,953 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:23,954 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:23,955 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:23,956 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,957 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,959 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:33:23,960 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:23,961 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,963 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:33:23,968 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:23,970 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,971 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:33:23,979 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:23,980 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,981 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:23,985 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:23,986 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:23,988 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:23,991 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:23,992 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:23,993 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:23,994 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:23,996 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:23,997 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:33:23,999 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,001 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:24,002 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:33:24,005 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,007 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:24,008 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:33:24,015 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,016 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:24,018 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:33:24,025 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,026 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:24,029 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,030 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:24,031 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:24,032 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:24,033 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:24,033 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:24,035 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:24,036 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:24,037 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:24,038 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:24,039 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:24,040 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:24,042 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:24,043 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2021-01-06 16:33:24,044 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,046 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:24,047 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:24,048 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:24,049 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:24,050 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:33:24,052 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,053 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:24,054 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:33:24,057 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,059 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:24,060 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:33:24,067 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,068 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:24,069 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:24,070 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:24,072 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:24,073 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2021-01-06 16:33:24,074 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,076 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:24,077 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:33:24,093 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,094 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:24,095 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:33:24,100 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,101 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:24,102 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:33:24,107 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,109 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:24,109 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:24,111 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:24,112 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:33:24,113 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:24,115 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:24,116 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:33:24,122 INFO L547 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:24,188 INFO L625 ElimStorePlain]: treesize reduction 17, result has 83.2 percent of original size [2021-01-06 16:33:24,202 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:24,203 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 43 treesize of output 41 [2021-01-06 16:33:24,204 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:24,227 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:24,229 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:24,230 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:196, output treesize:28 [2021-01-06 16:33:24,308 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 13 [2021-01-06 16:33:24,310 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:24,317 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:24,319 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:24,319 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:37, output treesize:7 [2021-01-06 16:33:24,401 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 4 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:33:24,402 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:33:24,402 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 15] total 30 [2021-01-06 16:33:24,402 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331095480] [2021-01-06 16:33:24,402 INFO L461 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-01-06 16:33:24,402 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:33:24,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-01-06 16:33:24,403 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=791, Unknown=0, NotChecked=0, Total=870 [2021-01-06 16:33:24,403 INFO L87 Difference]: Start difference. First operand 70 states and 83 transitions. Second operand 30 states. [2021-01-06 16:33:25,445 WARN L197 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 65 [2021-01-06 16:33:25,688 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 64 [2021-01-06 16:33:25,929 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 72 [2021-01-06 16:33:26,144 WARN L197 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 65 [2021-01-06 16:33:26,450 WARN L197 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 84 [2021-01-06 16:33:26,801 WARN L197 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 80 [2021-01-06 16:33:26,983 WARN L197 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 70 [2021-01-06 16:33:27,355 WARN L197 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 83 [2021-01-06 16:33:28,064 WARN L197 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 119 [2021-01-06 16:33:28,376 WARN L197 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 115 [2021-01-06 16:33:29,223 WARN L197 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 121 [2021-01-06 16:33:29,542 WARN L197 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 117 [2021-01-06 16:33:30,205 WARN L197 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 121 [2021-01-06 16:33:30,529 WARN L197 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 117 [2021-01-06 16:33:31,148 WARN L197 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 119 [2021-01-06 16:33:31,374 WARN L197 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 113 [2021-01-06 16:33:32,226 WARN L197 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 124 [2021-01-06 16:33:32,468 WARN L197 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2021-01-06 16:33:32,638 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2021-01-06 16:33:33,165 WARN L197 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 121 [2021-01-06 16:33:33,400 WARN L197 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 115 [2021-01-06 16:33:33,571 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2021-01-06 16:33:34,160 WARN L197 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 117 [2021-01-06 16:33:34,388 WARN L197 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 111 [2021-01-06 16:33:35,259 WARN L197 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 119 [2021-01-06 16:33:35,499 WARN L197 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 113 [2021-01-06 16:33:36,189 WARN L197 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 119 [2021-01-06 16:33:36,442 WARN L197 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 113 [2021-01-06 16:33:37,092 WARN L197 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 91 [2021-01-06 16:33:37,301 WARN L197 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 85 [2021-01-06 16:33:38,078 WARN L197 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 93 [2021-01-06 16:33:38,310 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2021-01-06 16:33:39,085 WARN L197 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 93 [2021-01-06 16:33:39,309 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2021-01-06 16:33:41,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:33:41,646 INFO L93 Difference]: Finished difference Result 409 states and 455 transitions. [2021-01-06 16:33:41,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-01-06 16:33:41,647 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 45 [2021-01-06 16:33:41,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:33:41,650 INFO L225 Difference]: With dead ends: 409 [2021-01-06 16:33:41,650 INFO L226 Difference]: Without dead ends: 407 [2021-01-06 16:33:41,655 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 124 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5159 ImplicationChecksByTransitivity, 16.0s TimeCoverageRelationStatistics Valid=2616, Invalid=13134, Unknown=0, NotChecked=0, Total=15750 [2021-01-06 16:33:41,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2021-01-06 16:33:41,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 166. [2021-01-06 16:33:41,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166 states. [2021-01-06 16:33:41,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 207 transitions. [2021-01-06 16:33:41,687 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 207 transitions. Word has length 45 [2021-01-06 16:33:41,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:33:41,687 INFO L481 AbstractCegarLoop]: Abstraction has 166 states and 207 transitions. [2021-01-06 16:33:41,687 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2021-01-06 16:33:41,687 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 207 transitions. [2021-01-06 16:33:41,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-01-06 16:33:41,688 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:33:41,688 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:33:41,894 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-01-06 16:33:41,895 INFO L429 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:33:41,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:33:41,896 INFO L82 PathProgramCache]: Analyzing trace with hash 1538950708, now seen corresponding path program 3 times [2021-01-06 16:33:41,896 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:33:41,896 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678972738] [2021-01-06 16:33:41,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:33:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:33:42,561 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:33:42,561 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [678972738] [2021-01-06 16:33:42,561 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1120980350] [2021-01-06 16:33:42,562 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:33:42,702 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-01-06 16:33:42,702 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:33:42,704 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 77 conjunts are in the unsatisfiable core [2021-01-06 16:33:42,706 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:33:42,715 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:33:42,716 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:42,723 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:42,724 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:42,724 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-01-06 16:33:42,811 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:42,811 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:33:42,813 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:42,819 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:42,847 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:42,848 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_57|, |v_#memory_$Pointer$.base_57|], 4=[|v_#memory_int_41|]} [2021-01-06 16:33:42,854 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 11 treesize of output 7 [2021-01-06 16:33:42,855 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:42,883 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:42,889 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 11 treesize of output 7 [2021-01-06 16:33:42,890 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:42,914 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:42,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:42,921 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 22 [2021-01-06 16:33:42,922 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:42,944 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:42,946 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:42,946 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 7 variables, input treesize:71, output treesize:43 [2021-01-06 16:33:43,079 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,079 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 89 [2021-01-06 16:33:43,081 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:33:43,081 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:43,084 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:43,143 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,144 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_60|, |v_#memory_$Pointer$.offset_58|, |v_#memory_$Pointer$.offset_60|, |v_#memory_$Pointer$.base_58|], 4=[|v_#memory_int_42|]} [2021-01-06 16:33:43,154 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 34 [2021-01-06 16:33:43,155 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:43,206 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,211 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:43,253 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,259 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 35 [2021-01-06 16:33:43,261 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:43,302 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,308 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 41 [2021-01-06 16:33:43,310 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:43,379 INFO L625 ElimStorePlain]: treesize reduction 4, result has 96.0 percent of original size [2021-01-06 16:33:43,385 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 28 [2021-01-06 16:33:43,386 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:43,418 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,421 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:43,421 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:124, output treesize:91 [2021-01-06 16:33:43,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:43,572 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,573 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-01-06 16:33:43,576 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:33:43,579 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:33:43,579 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:33:43,581 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:43,664 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,665 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_59|, |v_#memory_$Pointer$.base_59|], 4=[|v_#memory_int_43|], 5=[|v_#memory_$Pointer$.offset_61|, |v_#memory_$Pointer$.base_61|]} [2021-01-06 16:33:43,670 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:43,745 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,750 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:43,815 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:43,831 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 38 [2021-01-06 16:33:43,832 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:43,889 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:43,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:43,900 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 55 [2021-01-06 16:33:43,902 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:43,962 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:33:43,991 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:43,992 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 90 treesize of output 87 [2021-01-06 16:33:43,995 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:43,997 INFO L547 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:44,100 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2021-01-06 16:33:44,100 INFO L625 ElimStorePlain]: treesize reduction 20, result has 86.8 percent of original size [2021-01-06 16:33:44,104 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:44,104 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:191, output treesize:130 [2021-01-06 16:33:44,928 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2021-01-06 16:33:44,929 INFO L348 Elim1Store]: treesize reduction 16, result has 83.3 percent of original size [2021-01-06 16:33:44,930 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 171 treesize of output 154 [2021-01-06 16:33:44,938 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:44,939 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:44,940 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,940 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:44,941 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,942 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:44,943 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,944 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,945 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:44,946 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:44,946 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,948 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:44,948 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,949 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,951 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,951 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:44,952 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,953 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:33:44,953 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,955 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,956 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:44,957 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:44,958 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,958 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,959 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,960 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,961 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,962 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:33:44,964 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:33:44,965 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,966 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,966 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,967 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,968 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,969 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,970 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,971 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,972 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,973 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,974 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:44,975 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,976 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,976 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,977 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,978 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,979 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:33:44,980 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,981 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,981 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,982 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,983 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,984 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,985 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,986 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,987 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,988 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,989 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:44,990 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,990 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,991 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,992 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,993 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:44,994 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,995 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,996 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,997 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:44,997 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:44,998 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:44,999 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,000 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,001 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:45,004 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,005 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,006 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:45,009 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,010 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,011 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,012 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,013 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,014 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:45,015 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,016 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,017 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:45,021 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,022 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,022 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:45,025 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:45,026 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:45,027 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:45,027 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,028 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,029 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,030 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,031 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,032 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:33:45,033 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,034 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,034 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,035 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,036 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,037 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:33:45,039 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,040 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,041 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,042 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,042 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,044 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:45,044 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:45,045 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,046 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,047 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,048 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,049 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,050 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:33:45,052 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,052 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,054 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:33:45,054 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,056 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:33:45,060 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,061 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,062 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:33:45,069 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,070 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:33:45,073 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,074 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,075 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:33:45,076 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,077 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:33:45,079 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:33:45,080 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:33:45,081 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:33:45,100 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:33:45,101 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:33:45,102 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:33:45,105 INFO L547 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:45,176 INFO L625 ElimStorePlain]: treesize reduction 13, result has 86.2 percent of original size [2021-01-06 16:33:45,196 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:45,196 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 47 treesize of output 45 [2021-01-06 16:33:45,198 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:45,221 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:45,224 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:33:45,224 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:185, output treesize:25 [2021-01-06 16:33:45,321 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 10 [2021-01-06 16:33:45,323 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:33:45,328 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:33:45,329 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:33:45,330 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:34, output treesize:3 [2021-01-06 16:33:45,412 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 8 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:33:45,413 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:33:45,413 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 14] total 33 [2021-01-06 16:33:45,413 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775908269] [2021-01-06 16:33:45,413 INFO L461 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-01-06 16:33:45,413 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:33:45,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-01-06 16:33:45,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=982, Unknown=0, NotChecked=0, Total=1056 [2021-01-06 16:33:45,414 INFO L87 Difference]: Start difference. First operand 166 states and 207 transitions. Second operand 33 states. [2021-01-06 16:33:47,994 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 62 [2021-01-06 16:33:49,485 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2021-01-06 16:33:49,871 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-01-06 16:33:50,252 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 61 [2021-01-06 16:33:51,276 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2021-01-06 16:33:52,080 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 72 [2021-01-06 16:33:52,283 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 63 [2021-01-06 16:33:53,229 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 67 [2021-01-06 16:33:53,784 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2021-01-06 16:33:54,039 WARN L197 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2021-01-06 16:33:54,422 WARN L197 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 78 [2021-01-06 16:33:54,885 WARN L197 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 87 [2021-01-06 16:33:55,332 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 55 [2021-01-06 16:33:55,567 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 59 [2021-01-06 16:33:55,835 WARN L197 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 65 [2021-01-06 16:33:56,089 WARN L197 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 71 [2021-01-06 16:33:56,407 WARN L197 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 77 [2021-01-06 16:33:59,014 WARN L197 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 132 [2021-01-06 16:33:59,630 WARN L197 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 83 [2021-01-06 16:33:59,875 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 78 [2021-01-06 16:34:00,225 WARN L197 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 92 [2021-01-06 16:34:00,615 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 90 [2021-01-06 16:34:01,048 WARN L197 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 107 [2021-01-06 16:34:03,077 WARN L197 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 134 [2021-01-06 16:34:03,428 WARN L197 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 85 [2021-01-06 16:34:03,830 WARN L197 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 94 [2021-01-06 16:34:04,317 WARN L197 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 109 [2021-01-06 16:34:05,384 WARN L197 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 134 [2021-01-06 16:34:06,041 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 89 [2021-01-06 16:34:06,297 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 74 [2021-01-06 16:34:06,595 WARN L197 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 96 [2021-01-06 16:34:06,911 WARN L197 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 86 [2021-01-06 16:34:07,260 WARN L197 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 111 [2021-01-06 16:34:08,322 WARN L197 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 132 [2021-01-06 16:34:08,750 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 66 [2021-01-06 16:34:08,987 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 91 [2021-01-06 16:34:09,242 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 70 [2021-01-06 16:34:09,528 WARN L197 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 98 [2021-01-06 16:34:09,820 WARN L197 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 82 [2021-01-06 16:34:10,164 WARN L197 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 113 [2021-01-06 16:34:11,167 WARN L197 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 103 [2021-01-06 16:34:11,786 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 69 [2021-01-06 16:34:12,047 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 66 [2021-01-06 16:34:12,301 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 76 [2021-01-06 16:34:12,597 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 78 [2021-01-06 16:34:12,907 WARN L197 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 91 [2021-01-06 16:34:13,297 WARN L197 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 105 [2021-01-06 16:34:13,515 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 64 [2021-01-06 16:34:13,786 WARN L197 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 68 [2021-01-06 16:34:14,097 WARN L197 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 80 [2021-01-06 16:34:14,640 WARN L197 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 106 [2021-01-06 16:34:14,863 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 65 [2021-01-06 16:34:15,091 WARN L197 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 71 [2021-01-06 16:34:15,341 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 69 [2021-01-06 16:34:15,623 WARN L197 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 78 [2021-01-06 16:34:15,926 WARN L197 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 81 [2021-01-06 16:34:16,257 WARN L197 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 93 [2021-01-06 16:34:17,543 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 62 [2021-01-06 16:34:18,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:34:18,231 INFO L93 Difference]: Finished difference Result 1627 states and 1805 transitions. [2021-01-06 16:34:18,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-01-06 16:34:18,232 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 45 [2021-01-06 16:34:18,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:34:18,240 INFO L225 Difference]: With dead ends: 1627 [2021-01-06 16:34:18,240 INFO L226 Difference]: Without dead ends: 1625 [2021-01-06 16:34:18,244 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 147 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6715 ImplicationChecksByTransitivity, 23.4s TimeCoverageRelationStatistics Valid=2033, Invalid=20019, Unknown=0, NotChecked=0, Total=22052 [2021-01-06 16:34:18,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1625 states. [2021-01-06 16:34:18,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1625 to 352. [2021-01-06 16:34:18,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 352 states. [2021-01-06 16:34:18,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 479 transitions. [2021-01-06 16:34:18,326 INFO L78 Accepts]: Start accepts. Automaton has 352 states and 479 transitions. Word has length 45 [2021-01-06 16:34:18,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:34:18,326 INFO L481 AbstractCegarLoop]: Abstraction has 352 states and 479 transitions. [2021-01-06 16:34:18,326 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2021-01-06 16:34:18,326 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 479 transitions. [2021-01-06 16:34:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-01-06 16:34:18,327 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:34:18,327 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:34:18,542 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-01-06 16:34:18,543 INFO L429 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:34:18,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:34:18,544 INFO L82 PathProgramCache]: Analyzing trace with hash 1404937202, now seen corresponding path program 7 times [2021-01-06 16:34:18,544 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:34:18,544 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1245391915] [2021-01-06 16:34:18,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:34:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:34:19,253 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:34:19,253 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1245391915] [2021-01-06 16:34:19,254 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [91903428] [2021-01-06 16:34:19,254 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 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:34:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:34:19,353 INFO L263 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 84 conjunts are in the unsatisfiable core [2021-01-06 16:34:19,355 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:34:19,365 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:34:19,366 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:19,376 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:19,377 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:19,377 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:34:19,526 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:19,527 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:34:19,528 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:34:19,531 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:19,571 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:19,573 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_62|, |v_#memory_$Pointer$.base_62|], 4=[|v_#memory_int_44|]} [2021-01-06 16:34:19,580 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 11 treesize of output 7 [2021-01-06 16:34:19,581 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:19,619 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:19,626 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 11 treesize of output 7 [2021-01-06 16:34:19,627 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:19,660 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:19,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:19,670 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 28 treesize of output 20 [2021-01-06 16:34:19,672 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:19,700 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:19,702 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:19,702 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:75, output treesize:50 [2021-01-06 16:34:19,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:20,052 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:20,053 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 89 [2021-01-06 16:34:20,055 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:20,056 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:34:20,058 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:20,151 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:20,153 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_63|, |v_#memory_$Pointer$.base_65|, |v_#memory_$Pointer$.offset_63|, |v_#memory_$Pointer$.offset_65|], 9=[|v_#memory_int_45|]} [2021-01-06 16:34:20,160 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:20,241 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:20,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:20,252 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 49 treesize of output 44 [2021-01-06 16:34:20,254 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:20,409 WARN L197 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2021-01-06 16:34:20,410 INFO L625 ElimStorePlain]: treesize reduction 4, result has 97.1 percent of original size [2021-01-06 16:34:20,415 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:20,477 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:20,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:20,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:20,489 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 27 [2021-01-06 16:34:20,491 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:20,553 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:20,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:20,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:20,569 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:20,570 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 46 [2021-01-06 16:34:20,572 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:20,684 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 53 [2021-01-06 16:34:20,685 INFO L625 ElimStorePlain]: treesize reduction 8, result has 93.0 percent of original size [2021-01-06 16:34:20,688 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:20,688 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:144, output treesize:101 [2021-01-06 16:34:21,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:21,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:21,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:21,143 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:21,143 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-01-06 16:34:21,145 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:21,145 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:21,146 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:34:21,149 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:21,227 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:21,231 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_64|, |v_#memory_$Pointer$.offset_64|], 1=[|v_#memory_$Pointer$.base_66|, |v_#memory_$Pointer$.offset_66|], 6=[|v_#memory_int_46|]} [2021-01-06 16:34:21,236 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:21,303 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:21,308 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:21,362 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:21,396 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:21,396 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 84 treesize of output 93 [2021-01-06 16:34:21,398 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:21,399 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:21,401 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:21,512 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 54 [2021-01-06 16:34:21,513 INFO L625 ElimStorePlain]: treesize reduction 36, result has 77.6 percent of original size [2021-01-06 16:34:21,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:21,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:21,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:21,527 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 39 [2021-01-06 16:34:21,529 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:21,580 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:21,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:21,661 INFO L348 Elim1Store]: treesize reduction 12, result has 86.4 percent of original size [2021-01-06 16:34:21,661 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 64 treesize of output 114 [2021-01-06 16:34:21,665 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:21,669 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:21,771 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 49 [2021-01-06 16:34:21,772 INFO L625 ElimStorePlain]: treesize reduction 99, result has 53.5 percent of original size [2021-01-06 16:34:21,775 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:21,776 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:169, output treesize:118 [2021-01-06 16:34:22,378 WARN L197 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2021-01-06 16:34:22,379 INFO L348 Elim1Store]: treesize reduction 16, result has 83.3 percent of original size [2021-01-06 16:34:22,380 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 170 treesize of output 165 [2021-01-06 16:34:22,384 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:22,384 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,385 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,385 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,385 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,386 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,386 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,387 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,388 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,388 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,389 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,390 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:22,391 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,391 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,391 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,392 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,393 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,394 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,394 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,394 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:22,396 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,396 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,397 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,398 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,399 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,399 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,400 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,401 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,415 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,415 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,416 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,417 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,417 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,418 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,422 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,422 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,423 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,423 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,423 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,424 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,425 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,425 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,426 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,427 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,428 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,428 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,429 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,432 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:22,432 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:22,433 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,435 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:34:22,437 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,438 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,438 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,439 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,440 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,440 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,442 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,443 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,444 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,444 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,446 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:22,447 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,448 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,448 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,449 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,451 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,451 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,452 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,453 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,453 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,455 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,455 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,456 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,457 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,458 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,458 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,459 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,460 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:22,461 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,462 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:34:22,464 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,464 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,465 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,466 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,467 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,469 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,469 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,470 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,472 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:22,473 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:22,474 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,474 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,475 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,476 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,478 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,479 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,480 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,481 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,483 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,485 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:22,486 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,487 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,487 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,489 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,490 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,491 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,492 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,494 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:22,495 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,495 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,496 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,497 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,499 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,500 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,501 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,502 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,503 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,505 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:22,506 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,507 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,508 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,509 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,510 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,511 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,512 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,514 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,515 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,515 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,517 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,518 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,520 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,520 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,522 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,523 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,524 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:22,526 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,526 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,528 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,529 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,530 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,531 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,532 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,534 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,535 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,536 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,537 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,540 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,542 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,543 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,548 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,549 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,550 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,552 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,553 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,554 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,555 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,557 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:22,558 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,559 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,560 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:22,564 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,566 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,567 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,573 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,574 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,574 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,575 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,576 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,577 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,579 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,579 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,580 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,582 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,582 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,583 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,584 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,585 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,586 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,587 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,587 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,589 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,590 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:34:22,592 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,592 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,593 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,594 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,595 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,597 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,598 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,599 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,600 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,601 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,602 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,603 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,605 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,607 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,608 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,609 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,609 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,611 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,612 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,612 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,613 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,614 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:34:22,616 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,616 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,617 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,619 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,619 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,620 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,621 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:22,623 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,624 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,625 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,626 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,628 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:22,629 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,631 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,632 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,637 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,637 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,639 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,639 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,640 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:22,642 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,643 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,644 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:22,651 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:22,652 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,653 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,654 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:22,655 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:22,656 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,659 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,659 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,660 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,661 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,662 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,663 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,664 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:22,666 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,666 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,668 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,669 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,670 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:22,672 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,674 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,675 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,681 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,681 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,683 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,683 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,684 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:22,686 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,687 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,688 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:22,695 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,696 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,697 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:22,697 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,698 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,699 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,700 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,701 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,702 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,703 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,704 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,704 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,705 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,706 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:34:22,707 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,708 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:22,708 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,710 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,710 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,712 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,712 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,713 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,714 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:22,716 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:22,716 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,718 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,718 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,720 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,722 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,723 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,724 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,730 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,730 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,732 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,733 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,748 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:22,751 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,752 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,754 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:22,762 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:22,763 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,764 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,765 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:22,766 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:22,767 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,770 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,770 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,771 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,773 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,773 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,774 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,775 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:22,778 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,778 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,780 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,780 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,782 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:22,783 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,786 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,788 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,794 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,795 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,796 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,797 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,798 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:22,800 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,801 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,802 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:22,811 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:22,812 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,813 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,814 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,814 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:22,815 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,815 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,817 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,819 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,821 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,823 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,823 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,825 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,827 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,828 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,829 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,831 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,831 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,834 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,836 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,837 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,837 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,838 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,839 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,839 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,841 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,842 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,843 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,843 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,846 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:22,847 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,847 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,848 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,849 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,851 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,852 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,852 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,853 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,854 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,854 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,856 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,856 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,857 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,858 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,859 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,860 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,860 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,863 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:22,864 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:22,864 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,866 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:34:22,869 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,870 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,870 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,871 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,872 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,872 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,874 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,875 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,876 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,877 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,879 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:22,880 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,881 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,881 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,882 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,884 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,885 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:22,885 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,886 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,887 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,888 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,889 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:22,889 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,890 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,891 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,892 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,892 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,894 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:22,894 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:22,895 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:34:22,897 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:22,898 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,898 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,899 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,900 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,902 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,902 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,904 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,905 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:22,906 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:22,907 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,908 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,908 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,910 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,911 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,913 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,913 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,915 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,916 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,918 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:22,919 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,920 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,920 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,922 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,923 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,924 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,926 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,928 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:22,929 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,929 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,930 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,931 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,933 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,934 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,935 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,936 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,938 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,940 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:22,941 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,941 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,942 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,943 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,945 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,946 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,947 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,949 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,949 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,950 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,952 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,953 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,955 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,955 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,957 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,958 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,960 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:22,961 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,962 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,963 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,964 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,965 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,967 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,968 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,969 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,970 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,972 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,973 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,977 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:22,978 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,979 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:22,985 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:22,986 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,988 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,990 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,991 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,992 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:22,994 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,995 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:22,996 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:22,998 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:22,999 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:23,003 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,004 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:23,006 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:23,012 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:23,012 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:23,013 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,014 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,014 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,016 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,017 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:23,018 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:23,019 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,020 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:23,021 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:23,022 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:23,022 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,024 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:23,025 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:23,025 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,026 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,027 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:23,028 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:34:23,031 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,031 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,032 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,033 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,035 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:23,036 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:23,038 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,038 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,040 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,041 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:23,042 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:23,043 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,045 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,047 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:23,048 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:23,049 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,049 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,051 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:23,052 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,052 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,054 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:23,054 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:34:23,056 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:23,056 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,057 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,059 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,059 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,060 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:23,061 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:23,063 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,064 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,066 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,066 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,068 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:23,070 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,072 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,073 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:23,080 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,081 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,082 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,083 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,084 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:23,086 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,087 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,089 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:23,109 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:23,110 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:23,111 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:23,112 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:23,113 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:23,114 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,117 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:23,118 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,118 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,120 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,121 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,122 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:23,122 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:23,124 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,125 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,126 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,127 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,129 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:23,130 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,132 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,133 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:23,138 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,139 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,140 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,141 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,142 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:23,144 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,145 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,146 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:23,153 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:23,154 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,155 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:23,155 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,157 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,157 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,159 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:23,160 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,161 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,162 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:23,163 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,164 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,165 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:23,166 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:34:23,167 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,168 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:23,169 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,170 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,171 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,172 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,173 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,174 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:23,174 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:23,176 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:23,177 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,178 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,179 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,181 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:23,182 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,184 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,185 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:23,191 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,191 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,193 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,193 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,195 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:23,196 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,198 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,199 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:23,206 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:23,207 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:23,208 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:23,209 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:23,210 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:23,211 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,214 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:23,214 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,215 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,216 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,217 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,218 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:23,219 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:23,221 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,221 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,223 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,223 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,225 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:23,227 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,229 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,230 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:23,235 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,236 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,237 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:23,238 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,239 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:23,241 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:23,242 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:23,243 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:23,250 INFO L547 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:23,346 INFO L625 ElimStorePlain]: treesize reduction 93, result has 46.6 percent of original size [2021-01-06 16:34:23,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:23,369 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:23,369 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 35 [2021-01-06 16:34:23,371 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:23,394 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:23,397 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:23,397 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:177, output treesize:33 [2021-01-06 16:34:23,519 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:23,520 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 37 [2021-01-06 16:34:23,523 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:23,525 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:23,535 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:23,536 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:23,537 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:37, output treesize:5 [2021-01-06 16:34:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 23 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:34:23,591 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:34:23,591 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 16] total 33 [2021-01-06 16:34:23,591 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931497494] [2021-01-06 16:34:23,592 INFO L461 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-01-06 16:34:23,592 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:34:23,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-01-06 16:34:23,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=946, Unknown=0, NotChecked=0, Total=1056 [2021-01-06 16:34:23,593 INFO L87 Difference]: Start difference. First operand 352 states and 479 transitions. Second operand 33 states. [2021-01-06 16:34:24,998 WARN L197 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 59 [2021-01-06 16:34:25,202 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 54 [2021-01-06 16:34:25,414 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 59 [2021-01-06 16:34:25,599 WARN L197 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2021-01-06 16:34:26,075 WARN L197 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 94 [2021-01-06 16:34:26,337 WARN L197 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 83 [2021-01-06 16:34:26,527 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 61 [2021-01-06 16:34:27,065 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 96 [2021-01-06 16:34:27,276 WARN L197 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 87 [2021-01-06 16:34:27,478 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 57 [2021-01-06 16:34:27,865 WARN L197 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 94 [2021-01-06 16:34:28,081 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 89 [2021-01-06 16:34:28,251 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 53 [2021-01-06 16:34:28,528 WARN L197 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 96 [2021-01-06 16:34:28,716 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 55 [2021-01-06 16:34:29,043 WARN L197 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 97 [2021-01-06 16:34:29,232 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2021-01-06 16:34:29,547 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 69 [2021-01-06 16:34:29,759 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 70 [2021-01-06 16:34:30,018 WARN L197 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 73 [2021-01-06 16:34:30,245 WARN L197 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 74 [2021-01-06 16:34:30,522 WARN L197 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 73 [2021-01-06 16:34:30,741 WARN L197 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 74 [2021-01-06 16:34:31,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:34:31,004 INFO L93 Difference]: Finished difference Result 635 states and 772 transitions. [2021-01-06 16:34:31,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-01-06 16:34:31,005 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 45 [2021-01-06 16:34:31,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:34:31,008 INFO L225 Difference]: With dead ends: 635 [2021-01-06 16:34:31,009 INFO L226 Difference]: Without dead ends: 633 [2021-01-06 16:34:31,009 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 37 SyntacticMatches, 1 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 833 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=647, Invalid=3135, Unknown=0, NotChecked=0, Total=3782 [2021-01-06 16:34:31,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 633 states. [2021-01-06 16:34:31,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 633 to 362. [2021-01-06 16:34:31,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 362 states. [2021-01-06 16:34:31,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 494 transitions. [2021-01-06 16:34:31,084 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 494 transitions. Word has length 45 [2021-01-06 16:34:31,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:34:31,085 INFO L481 AbstractCegarLoop]: Abstraction has 362 states and 494 transitions. [2021-01-06 16:34:31,085 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2021-01-06 16:34:31,085 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 494 transitions. [2021-01-06 16:34:31,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-01-06 16:34:31,086 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:34:31,086 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:34:31,299 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:34:31,300 INFO L429 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:34:31,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:34:31,301 INFO L82 PathProgramCache]: Analyzing trace with hash -1503826700, now seen corresponding path program 8 times [2021-01-06 16:34:31,301 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:34:31,301 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168746579] [2021-01-06 16:34:31,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:34:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:34:31,856 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 12 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:34:31,856 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168746579] [2021-01-06 16:34:31,856 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [412452306] [2021-01-06 16:34:31,856 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 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:34:31,959 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-01-06 16:34:31,959 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:34:31,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 81 conjunts are in the unsatisfiable core [2021-01-06 16:34:31,964 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:34:31,977 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:34:31,978 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:31,988 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:31,988 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:31,989 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:34:32,132 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:32,133 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:34:32,134 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:34:32,136 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:32,178 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:32,179 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_67|, |v_#memory_$Pointer$.base_67|], 4=[|v_#memory_int_47|]} [2021-01-06 16:34:32,188 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 11 treesize of output 7 [2021-01-06 16:34:32,189 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:32,227 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:32,236 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 11 treesize of output 7 [2021-01-06 16:34:32,237 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:32,271 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:32,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:32,286 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 28 treesize of output 20 [2021-01-06 16:34:32,287 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:32,319 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:32,321 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:32,321 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:75, output treesize:50 [2021-01-06 16:34:32,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:32,681 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:32,682 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 89 [2021-01-06 16:34:32,684 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:32,685 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:34:32,688 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:32,760 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:32,762 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_70|, |v_#memory_$Pointer$.offset_68|, |v_#memory_$Pointer$.base_68|, |v_#memory_$Pointer$.offset_70|], 3=[|v_#memory_int_48|]} [2021-01-06 16:34:32,774 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 28 [2021-01-06 16:34:32,776 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:32,839 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:32,846 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:32,896 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:32,904 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2021-01-06 16:34:32,906 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:32,999 INFO L625 ElimStorePlain]: treesize reduction 4, result has 96.1 percent of original size [2021-01-06 16:34:33,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:33,008 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 25 [2021-01-06 16:34:33,010 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:33,052 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:33,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:33,067 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:33,067 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 44 [2021-01-06 16:34:33,069 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:33,149 INFO L625 ElimStorePlain]: treesize reduction 8, result has 91.7 percent of original size [2021-01-06 16:34:33,152 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:33,152 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:128, output treesize:95 [2021-01-06 16:34:33,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:33,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:33,305 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:33,305 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-01-06 16:34:33,307 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:33,307 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:33,308 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:34:33,311 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:33,391 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:33,393 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_69|, |v_#memory_$Pointer$.base_69|], 1=[|v_#memory_$Pointer$.base_71|, |v_#memory_$Pointer$.offset_71|], 3=[|v_#memory_int_49|]} [2021-01-06 16:34:33,398 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:33,464 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:33,470 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:33,526 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:33,562 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:33,562 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 92 treesize of output 93 [2021-01-06 16:34:33,564 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:33,565 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:33,568 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:33,674 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 53 [2021-01-06 16:34:33,675 INFO L625 ElimStorePlain]: treesize reduction 36, result has 77.8 percent of original size [2021-01-06 16:34:33,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:33,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:33,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:33,689 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 39 [2021-01-06 16:34:33,690 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:33,738 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:33,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:33,757 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:33,757 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 1 case distinctions, treesize of input 53 treesize of output 60 [2021-01-06 16:34:33,759 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:33,840 INFO L625 ElimStorePlain]: treesize reduction 16, result has 87.8 percent of original size [2021-01-06 16:34:33,844 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:33,844 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:170, output treesize:119 [2021-01-06 16:34:34,428 WARN L197 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2021-01-06 16:34:34,429 INFO L348 Elim1Store]: treesize reduction 16, result has 83.3 percent of original size [2021-01-06 16:34:34,429 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 171 treesize of output 158 [2021-01-06 16:34:34,434 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:34,435 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:34,435 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,436 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,437 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,439 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,440 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,442 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,442 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,443 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,445 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,446 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,448 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:34,449 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,450 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:34,451 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:34,451 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:34,452 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,452 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,452 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,453 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,454 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,455 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:34,455 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,455 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,456 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,457 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,457 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,457 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,458 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,459 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,459 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,460 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,461 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,461 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,462 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,462 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,463 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,463 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,464 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:34,465 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:34:34,465 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,466 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:34:34,467 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:34,468 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:34,468 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,468 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,470 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,471 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,471 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,473 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,473 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,474 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,475 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,476 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,478 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,480 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:34,481 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:34,482 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,482 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,482 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,483 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,484 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,485 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,486 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:34:34,487 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,489 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:34,489 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,490 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,495 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,496 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,497 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,499 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,500 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,501 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,503 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,504 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,507 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:34,508 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,508 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,509 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,510 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,512 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,512 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,514 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:34:34,516 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,518 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:34,519 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,523 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,525 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,525 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,527 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,528 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,529 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,531 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,532 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,533 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,534 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,535 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,536 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,537 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:34:34,539 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,540 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,541 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,544 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,544 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,545 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:34,548 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,550 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,551 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:34,559 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,561 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:34,563 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,567 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,569 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,569 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,572 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,572 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,574 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,575 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:34,577 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,578 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,579 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:34,589 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:34:34,590 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:34,592 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:34,593 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,594 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,597 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,598 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,601 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,602 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,602 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,603 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,603 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,605 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,606 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:34:34,607 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,608 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,609 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,611 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,611 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,612 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,613 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,614 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,615 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,617 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:34,619 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:34,620 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:34,620 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,621 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,624 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,624 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,628 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,629 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,629 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,630 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,631 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,632 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:34:34,634 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,634 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,636 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,637 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,637 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,638 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,639 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,640 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,641 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,642 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:34,643 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:34,644 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,645 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,647 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,648 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,651 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,651 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,652 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,653 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,654 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,655 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,656 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:34,657 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,658 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,661 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,661 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,662 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,664 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:34,666 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,668 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,669 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:34,673 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,675 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,676 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:34,681 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,682 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,684 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,685 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,686 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:34,688 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,690 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,691 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:34,701 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:34,702 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,703 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,705 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,706 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,708 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,710 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:34,712 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,713 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,714 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:34,715 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,715 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,716 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,717 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,718 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,719 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,720 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,721 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,722 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,723 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,724 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,724 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,726 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,728 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:34,742 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:34:34,743 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,746 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:34:34,748 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:34,748 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,751 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:34,752 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:34,752 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:34,754 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:34,756 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:34,757 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,758 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,759 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:34,760 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:34,762 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,763 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,765 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:34,766 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,772 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:34,773 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,774 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,776 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:34,778 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,779 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,780 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,780 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,781 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,783 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,784 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,785 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,786 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,788 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:34,790 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:34,790 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,792 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,795 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,795 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,796 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,797 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:34,798 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,799 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,802 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,803 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,804 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:34,806 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,808 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,810 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:34,815 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:34,816 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,818 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,820 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,822 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,823 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,823 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,825 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,826 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:34,827 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,829 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,830 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,832 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,833 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,834 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:34,837 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,838 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,840 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:34,847 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,848 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,849 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,851 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:34,852 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,853 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,854 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,854 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,855 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,856 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,857 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,859 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:34,862 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,863 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,864 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,867 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,869 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,869 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,871 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,872 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:34,873 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,874 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,876 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,877 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,878 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,879 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:34,881 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,883 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,885 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:34,891 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:34,892 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,892 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,895 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,897 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,898 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,899 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,900 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,901 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:34,904 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:34,906 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,907 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,910 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:34,910 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,912 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:34,913 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:34,915 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,916 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:34,918 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:34,925 INFO L547 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:35,024 INFO L625 ElimStorePlain]: treesize reduction 65, result has 54.5 percent of original size [2021-01-06 16:34:35,049 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:35,049 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 35 [2021-01-06 16:34:35,051 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:35,078 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:35,080 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:35,081 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:178, output treesize:22 [2021-01-06 16:34:35,184 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:35,184 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 18 [2021-01-06 16:34:35,187 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:35,194 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:35,196 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:35,196 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:26, output treesize:3 [2021-01-06 16:34:35,256 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:34:35,257 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:34:35,257 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 14] total 30 [2021-01-06 16:34:35,257 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651712692] [2021-01-06 16:34:35,257 INFO L461 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-01-06 16:34:35,257 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:34:35,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-01-06 16:34:35,258 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=86, Invalid=784, Unknown=0, NotChecked=0, Total=870 [2021-01-06 16:34:35,258 INFO L87 Difference]: Start difference. First operand 362 states and 494 transitions. Second operand 30 states. [2021-01-06 16:34:36,096 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 49 [2021-01-06 16:34:36,427 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 49 [2021-01-06 16:34:36,584 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 41 [2021-01-06 16:34:36,869 WARN L197 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 62 [2021-01-06 16:34:37,225 WARN L197 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 56 [2021-01-06 16:34:37,588 WARN L197 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 61 [2021-01-06 16:34:37,802 WARN L197 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 55 [2021-01-06 16:34:38,301 WARN L197 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 98 [2021-01-06 16:34:38,614 WARN L197 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 94 [2021-01-06 16:34:38,851 WARN L197 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 71 [2021-01-06 16:34:39,178 WARN L197 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2021-01-06 16:34:39,353 WARN L197 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 59 [2021-01-06 16:34:39,954 WARN L197 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 101 [2021-01-06 16:34:40,230 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 97 [2021-01-06 16:34:40,418 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 75 [2021-01-06 16:34:40,747 WARN L197 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 57 [2021-01-06 16:34:40,917 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 55 [2021-01-06 16:34:41,256 WARN L197 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 103 [2021-01-06 16:34:41,602 WARN L197 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 59 [2021-01-06 16:34:41,982 WARN L197 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 104 [2021-01-06 16:34:42,333 WARN L197 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 60 [2021-01-06 16:34:42,667 WARN L197 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 94 [2021-01-06 16:34:42,921 WARN L197 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 95 [2021-01-06 16:34:43,090 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 77 [2021-01-06 16:34:43,288 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 48 [2021-01-06 16:34:43,455 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 51 [2021-01-06 16:34:43,752 WARN L197 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 96 [2021-01-06 16:34:44,006 WARN L197 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 97 [2021-01-06 16:34:44,194 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 50 [2021-01-06 16:34:44,364 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 53 [2021-01-06 16:34:44,689 WARN L197 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 97 [2021-01-06 16:34:44,947 WARN L197 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 98 [2021-01-06 16:34:45,141 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 51 [2021-01-06 16:34:45,312 WARN L197 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 54 [2021-01-06 16:34:45,620 WARN L197 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 67 [2021-01-06 16:34:45,850 WARN L197 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 68 [2021-01-06 16:34:46,021 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 55 [2021-01-06 16:34:46,326 WARN L197 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 71 [2021-01-06 16:34:46,580 WARN L197 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 72 [2021-01-06 16:34:46,758 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 59 [2021-01-06 16:34:47,064 WARN L197 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 70 [2021-01-06 16:34:47,315 WARN L197 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 71 [2021-01-06 16:34:47,487 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 58 [2021-01-06 16:34:47,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:34:47,712 INFO L93 Difference]: Finished difference Result 687 states and 837 transitions. [2021-01-06 16:34:47,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-01-06 16:34:47,713 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 45 [2021-01-06 16:34:47,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:34:47,716 INFO L225 Difference]: With dead ends: 687 [2021-01-06 16:34:47,716 INFO L226 Difference]: Without dead ends: 685 [2021-01-06 16:34:47,717 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 41 SyntacticMatches, 1 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1865 ImplicationChecksByTransitivity, 11.6s TimeCoverageRelationStatistics Valid=1162, Invalid=5810, Unknown=0, NotChecked=0, Total=6972 [2021-01-06 16:34:47,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2021-01-06 16:34:47,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 398. [2021-01-06 16:34:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2021-01-06 16:34:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 547 transitions. [2021-01-06 16:34:47,787 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 547 transitions. Word has length 45 [2021-01-06 16:34:47,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:34:47,787 INFO L481 AbstractCegarLoop]: Abstraction has 398 states and 547 transitions. [2021-01-06 16:34:47,787 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2021-01-06 16:34:47,787 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 547 transitions. [2021-01-06 16:34:47,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-01-06 16:34:47,788 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:34:47,796 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:34:47,997 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-01-06 16:34:47,997 INFO L429 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:34:47,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:34:47,998 INFO L82 PathProgramCache]: Analyzing trace with hash -1431852808, now seen corresponding path program 9 times [2021-01-06 16:34:47,998 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:34:47,999 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947407748] [2021-01-06 16:34:47,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:34:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:34:48,158 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-01-06 16:34:48,158 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947407748] [2021-01-06 16:34:48,158 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [912754606] [2021-01-06 16:34:48,159 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 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:34:48,258 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-01-06 16:34:48,258 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:34:48,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 8 conjunts are in the unsatisfiable core [2021-01-06 16:34:48,261 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:34:48,302 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 19 treesize of output 7 [2021-01-06 16:34:48,303 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:48,306 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:48,307 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:48,307 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:3 [2021-01-06 16:34:48,391 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 19 treesize of output 7 [2021-01-06 16:34:48,392 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:48,395 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:48,395 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:48,395 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:3 [2021-01-06 16:34:48,440 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 26 proven. 3 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-01-06 16:34:48,440 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:34:48,440 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9] total 16 [2021-01-06 16:34:48,440 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670158756] [2021-01-06 16:34:48,441 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-01-06 16:34:48,441 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:34:48,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-01-06 16:34:48,442 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2021-01-06 16:34:48,442 INFO L87 Difference]: Start difference. First operand 398 states and 547 transitions. Second operand 16 states. [2021-01-06 16:34:49,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:34:49,274 INFO L93 Difference]: Finished difference Result 782 states and 1027 transitions. [2021-01-06 16:34:49,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-01-06 16:34:49,276 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 45 [2021-01-06 16:34:49,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:34:49,279 INFO L225 Difference]: With dead ends: 782 [2021-01-06 16:34:49,279 INFO L226 Difference]: Without dead ends: 520 [2021-01-06 16:34:49,280 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=129, Invalid=471, Unknown=0, NotChecked=0, Total=600 [2021-01-06 16:34:49,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2021-01-06 16:34:49,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 325. [2021-01-06 16:34:49,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 325 states. [2021-01-06 16:34:49,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 429 transitions. [2021-01-06 16:34:49,349 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 429 transitions. Word has length 45 [2021-01-06 16:34:49,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:34:49,350 INFO L481 AbstractCegarLoop]: Abstraction has 325 states and 429 transitions. [2021-01-06 16:34:49,350 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2021-01-06 16:34:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 429 transitions. [2021-01-06 16:34:49,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-01-06 16:34:49,351 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:34:49,351 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:34:49,564 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:34:49,565 INFO L429 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:34:49,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:34:49,565 INFO L82 PathProgramCache]: Analyzing trace with hash -2071413068, now seen corresponding path program 10 times [2021-01-06 16:34:49,566 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:34:49,566 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026166905] [2021-01-06 16:34:49,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:34:49,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:34:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 12 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:34:50,296 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026166905] [2021-01-06 16:34:50,296 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [540542071] [2021-01-06 16:34:50,296 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 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:34:50,393 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-01-06 16:34:50,394 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:34:50,395 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 84 conjunts are in the unsatisfiable core [2021-01-06 16:34:50,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:34:50,417 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:34:50,418 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:50,430 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:50,431 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:50,432 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:34:50,607 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:50,607 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:34:50,609 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:34:50,612 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:50,655 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:50,657 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_72|, |v_#memory_$Pointer$.base_72|], 4=[|v_#memory_int_50|]} [2021-01-06 16:34:50,665 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 11 treesize of output 7 [2021-01-06 16:34:50,667 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:50,707 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:50,714 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 11 treesize of output 7 [2021-01-06 16:34:50,716 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:50,750 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:50,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:50,758 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 28 treesize of output 20 [2021-01-06 16:34:50,759 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:50,789 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:50,792 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:50,792 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:75, output treesize:50 [2021-01-06 16:34:51,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:51,187 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:51,187 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 89 [2021-01-06 16:34:51,189 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:51,190 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:34:51,192 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:51,272 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:51,274 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_75|, |v_#memory_$Pointer$.offset_73|, |v_#memory_$Pointer$.offset_75|, |v_#memory_$Pointer$.base_73|], 3=[|v_#memory_int_51|]} [2021-01-06 16:34:51,286 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 28 [2021-01-06 16:34:51,288 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:51,357 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:51,364 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:51,419 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:51,427 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 25 [2021-01-06 16:34:51,429 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:51,485 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:51,492 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2021-01-06 16:34:51,494 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:51,589 INFO L625 ElimStorePlain]: treesize reduction 4, result has 96.1 percent of original size [2021-01-06 16:34:51,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:51,609 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:51,610 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 44 [2021-01-06 16:34:51,612 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:51,696 INFO L625 ElimStorePlain]: treesize reduction 8, result has 91.7 percent of original size [2021-01-06 16:34:51,699 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:51,699 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:128, output treesize:95 [2021-01-06 16:34:51,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:51,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:51,882 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:51,882 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-01-06 16:34:51,884 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:51,884 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:51,885 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:34:51,888 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:52,003 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-01-06 16:34:52,003 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:52,005 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_74|, |v_#memory_$Pointer$.offset_74|], 5=[|v_#memory_$Pointer$.base_76|, |v_#memory_$Pointer$.offset_76|], 9=[|v_#memory_int_52|]} [2021-01-06 16:34:52,011 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:52,101 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:52,111 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:52,185 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:52,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:52,226 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:52,226 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 94 treesize of output 95 [2021-01-06 16:34:52,229 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:52,229 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:52,232 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:52,371 WARN L197 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 58 [2021-01-06 16:34:52,372 INFO L625 ElimStorePlain]: treesize reduction 36, result has 79.3 percent of original size [2021-01-06 16:34:52,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:52,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:52,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:52,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:52,391 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 41 [2021-01-06 16:34:52,393 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:52,459 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:52,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:52,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:52,478 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:52,479 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 1 case distinctions, treesize of input 55 treesize of output 62 [2021-01-06 16:34:52,481 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:52,589 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2021-01-06 16:34:52,590 INFO L625 ElimStorePlain]: treesize reduction 16, result has 88.8 percent of original size [2021-01-06 16:34:52,594 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:52,594 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:186, output treesize:125 [2021-01-06 16:34:53,556 WARN L197 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2021-01-06 16:34:53,557 INFO L348 Elim1Store]: treesize reduction 16, result has 83.3 percent of original size [2021-01-06 16:34:53,558 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 159 treesize of output 158 [2021-01-06 16:34:53,563 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:53,564 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,564 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,565 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,565 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,567 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,568 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,569 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:53,569 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,570 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:53,571 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,571 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:53,571 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,572 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,572 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,573 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,574 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,574 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,574 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,575 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,575 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,576 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,576 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,578 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,578 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,579 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,579 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,579 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,580 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,581 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,582 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,582 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,583 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,584 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,586 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,587 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,588 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,589 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,590 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:53,590 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,591 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:34:53,593 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,593 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,594 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,597 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:34:53,599 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,600 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:53,602 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:53,602 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,604 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,605 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,605 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:53,607 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,609 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,611 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,614 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:53,616 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,620 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,621 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,621 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,622 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,624 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,626 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,627 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:53,628 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,629 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,630 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,630 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,631 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,631 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,632 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,633 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,634 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,635 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,635 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,637 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,638 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,639 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,640 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,641 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,642 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:53,642 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,643 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:34:53,645 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,645 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,646 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,649 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:53,651 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:53,652 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,654 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,655 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,655 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,657 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,659 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,660 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,661 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,662 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,662 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,663 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,664 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,665 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,665 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,666 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,667 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,669 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,669 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,670 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,672 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,672 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:53,673 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,674 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:34:53,675 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,676 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,677 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,678 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:53,680 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:53,681 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,683 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:53,684 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:53,685 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:53,686 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,688 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,691 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:53,692 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,696 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:53,696 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,698 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,700 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,701 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,702 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,702 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,703 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,704 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,705 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:53,707 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,709 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,711 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,713 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,713 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,714 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:53,716 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,717 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,718 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:53,725 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,726 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,730 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,731 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,732 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:53,733 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,736 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,737 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:53,743 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:53,744 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,746 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,746 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,748 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,749 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,750 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,751 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,752 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,752 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,754 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,755 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:53,756 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,758 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,759 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,761 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,762 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,763 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,764 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:53,766 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,767 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,768 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:53,775 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,776 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,779 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,780 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,782 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,783 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:53,784 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,786 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,804 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:53,811 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,812 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,813 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,813 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,816 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,818 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,819 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:53,820 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,822 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,823 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:34:53,823 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,824 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,824 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,825 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,827 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,827 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,828 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,829 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,829 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,830 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,831 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,833 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:34:53,835 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,836 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,837 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,838 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,841 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,842 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,846 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,848 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,848 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,849 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,850 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,850 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,851 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,852 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,853 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,854 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,855 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:53,856 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,857 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,857 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,861 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,863 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,866 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,866 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,867 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,868 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,869 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,870 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,871 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,872 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,873 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,874 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:53,875 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,876 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,879 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,880 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,881 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:53,882 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,885 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,885 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:53,890 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,891 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,894 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,895 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,896 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,897 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:53,899 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,902 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,903 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:53,909 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,910 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,911 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,911 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,913 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,915 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,916 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,918 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,919 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,919 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,920 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,921 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,922 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,923 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,924 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,924 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,925 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,927 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:53,930 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,932 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,933 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,933 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,935 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,937 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,939 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,939 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,940 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,941 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:53,942 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,943 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,944 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,944 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,945 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,946 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:53,948 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,950 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,950 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,953 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,953 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,954 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,955 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:53,957 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,958 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,959 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:53,966 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,968 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,969 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,971 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,971 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,972 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:53,974 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,975 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,976 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:53,983 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:53,985 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:53,986 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,991 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:34:53,992 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:53,993 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:53,993 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,996 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:53,998 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:53,999 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:54,000 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:54,002 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,002 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:54,003 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,003 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,004 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,005 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,005 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,007 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,007 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,008 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,009 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,010 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,011 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:54,012 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,013 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,014 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:54,014 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,015 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:34:54,016 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,017 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,018 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,020 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:54,022 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:54,023 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:54,025 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:54,026 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,026 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,028 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,030 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,032 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:54,032 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,033 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,033 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,034 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,035 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,036 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,037 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,037 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,038 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,039 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,039 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:54,040 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,041 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,041 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:54,042 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,042 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:34:54,043 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,044 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,044 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,045 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:54,046 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:54,048 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:54,049 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:54,049 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:54,050 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:34:54,051 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,052 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:54,054 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:34:54,055 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,057 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:54,057 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:54,059 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,060 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,061 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,061 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,061 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,062 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,062 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,063 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:54,064 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:54,065 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,066 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,068 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,068 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,069 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:54,071 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,072 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,072 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:54,079 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,080 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,083 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,084 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,085 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:54,086 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,088 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,089 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:34:54,097 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:34:54,098 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:54,100 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,100 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,102 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,103 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,103 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,104 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:54,105 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,105 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,106 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,107 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:54,108 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:54,109 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,110 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,111 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:34:54,112 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,113 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:54,113 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:34:54,114 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,115 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:34:54,116 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:34:54,120 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,121 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,124 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:34:54,125 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:34:54,126 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,127 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:34:54,128 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,131 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:34:54,132 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:34:54,137 INFO L547 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:54,245 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2021-01-06 16:34:54,246 INFO L625 ElimStorePlain]: treesize reduction 69, result has 54.0 percent of original size [2021-01-06 16:34:54,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:34:54,280 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:54,280 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 35 [2021-01-06 16:34:54,282 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:54,308 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:54,311 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-06 16:34:54,311 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:173, output treesize:33 [2021-01-06 16:34:54,470 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:54,471 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 37 [2021-01-06 16:34:54,474 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:34:54,476 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:34:54,489 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:34:54,491 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:34:54,491 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:37, output treesize:5 [2021-01-06 16:34:54,552 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:34:54,552 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:34:54,552 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 16] total 34 [2021-01-06 16:34:54,552 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501031275] [2021-01-06 16:34:54,553 INFO L461 AbstractCegarLoop]: Interpolant automaton has 34 states [2021-01-06 16:34:54,553 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:34:54,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-01-06 16:34:54,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=1024, Unknown=0, NotChecked=0, Total=1122 [2021-01-06 16:34:54,553 INFO L87 Difference]: Start difference. First operand 325 states and 429 transitions. Second operand 34 states. [2021-01-06 16:34:55,526 WARN L197 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 49 [2021-01-06 16:34:55,692 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 44 [2021-01-06 16:34:55,893 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 49 [2021-01-06 16:34:56,066 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 41 [2021-01-06 16:34:56,394 WARN L197 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 65 [2021-01-06 16:34:56,566 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 48 [2021-01-06 16:34:56,808 WARN L197 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 59 [2021-01-06 16:34:57,195 WARN L197 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 64 [2021-01-06 16:34:57,525 WARN L197 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 55 [2021-01-06 16:34:57,719 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 44 [2021-01-06 16:34:58,308 WARN L197 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 96 [2021-01-06 16:34:58,566 WARN L197 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 79 [2021-01-06 16:34:58,836 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 79 [2021-01-06 16:34:59,038 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 57 [2021-01-06 16:34:59,652 WARN L197 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 98 [2021-01-06 16:34:59,933 WARN L197 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 75 [2021-01-06 16:35:00,145 WARN L197 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 77 [2021-01-06 16:35:00,362 WARN L197 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 53 [2021-01-06 16:35:00,830 WARN L197 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 96 [2021-01-06 16:35:01,082 WARN L197 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 71 [2021-01-06 16:35:01,288 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 79 [2021-01-06 16:35:01,489 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 49 [2021-01-06 16:35:01,833 WARN L197 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 98 [2021-01-06 16:35:02,072 WARN L197 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 51 [2021-01-06 16:35:02,480 WARN L197 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 99 [2021-01-06 16:35:02,717 WARN L197 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 52 [2021-01-06 16:35:03,082 WARN L197 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 71 [2021-01-06 16:35:03,341 WARN L197 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 67 [2021-01-06 16:35:03,559 WARN L197 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 60 [2021-01-06 16:35:03,904 WARN L197 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 75 [2021-01-06 16:35:04,200 WARN L197 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 69 [2021-01-06 16:35:04,446 WARN L197 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 64 [2021-01-06 16:35:04,802 WARN L197 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 75 [2021-01-06 16:35:05,073 WARN L197 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 70 [2021-01-06 16:35:05,309 WARN L197 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 64 [2021-01-06 16:35:05,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:35:05,579 INFO L93 Difference]: Finished difference Result 669 states and 777 transitions. [2021-01-06 16:35:05,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-01-06 16:35:05,580 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 45 [2021-01-06 16:35:05,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:35:05,583 INFO L225 Difference]: With dead ends: 669 [2021-01-06 16:35:05,583 INFO L226 Difference]: Without dead ends: 667 [2021-01-06 16:35:05,584 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 39 SyntacticMatches, 2 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1381 ImplicationChecksByTransitivity, 10.5s TimeCoverageRelationStatistics Valid=858, Invalid=4692, Unknown=0, NotChecked=0, Total=5550 [2021-01-06 16:35:05,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states. [2021-01-06 16:35:05,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 324. [2021-01-06 16:35:05,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2021-01-06 16:35:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 427 transitions. [2021-01-06 16:35:05,653 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 427 transitions. Word has length 45 [2021-01-06 16:35:05,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:35:05,653 INFO L481 AbstractCegarLoop]: Abstraction has 324 states and 427 transitions. [2021-01-06 16:35:05,653 INFO L482 AbstractCegarLoop]: Interpolant automaton has 34 states. [2021-01-06 16:35:05,653 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 427 transitions. [2021-01-06 16:35:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-01-06 16:35:05,654 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:35:05,654 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:35:05,859 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2021-01-06 16:35:05,860 INFO L429 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:35:05,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:35:05,861 INFO L82 PathProgramCache]: Analyzing trace with hash -839046096, now seen corresponding path program 11 times [2021-01-06 16:35:05,861 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:35:05,861 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594719016] [2021-01-06 16:35:05,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:35:05,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:35:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 11 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:35:06,525 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594719016] [2021-01-06 16:35:06,525 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [315366476] [2021-01-06 16:35:06,526 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 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:35:06,709 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-01-06 16:35:06,709 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:35:06,711 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 81 conjunts are in the unsatisfiable core [2021-01-06 16:35:06,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:35:06,736 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:35:06,737 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:06,755 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:06,756 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:06,756 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:35:06,957 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:06,957 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:35:06,959 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:35:06,963 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:07,007 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:07,009 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_77|, |v_#memory_$Pointer$.offset_77|], 4=[|v_#memory_int_53|]} [2021-01-06 16:35:07,018 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 11 treesize of output 7 [2021-01-06 16:35:07,019 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:07,054 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:07,061 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 11 treesize of output 7 [2021-01-06 16:35:07,063 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:07,093 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:07,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:07,101 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 28 treesize of output 20 [2021-01-06 16:35:07,103 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:07,151 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:07,154 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:07,154 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:69, output treesize:44 [2021-01-06 16:35:07,357 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:07,358 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 89 [2021-01-06 16:35:07,360 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:07,361 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:35:07,365 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:07,473 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-01-06 16:35:07,473 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:07,475 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_78|, |v_#memory_$Pointer$.base_80|, |v_#memory_$Pointer$.offset_80|, |v_#memory_$Pointer$.base_78|], 4=[|v_#memory_int_54|]} [2021-01-06 16:35:07,482 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:07,564 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:07,578 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-01-06 16:35:07,580 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:07,648 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:07,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:07,659 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 27 [2021-01-06 16:35:07,661 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:07,733 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:07,741 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 35 [2021-01-06 16:35:07,743 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:07,872 WARN L197 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2021-01-06 16:35:07,873 INFO L625 ElimStorePlain]: treesize reduction 4, result has 96.4 percent of original size [2021-01-06 16:35:07,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:07,887 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2021-01-06 16:35:07,888 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:07,939 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:07,942 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:07,943 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:141, output treesize:98 [2021-01-06 16:35:08,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:08,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:08,384 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:08,385 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-01-06 16:35:08,387 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:08,387 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:08,387 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:35:08,391 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:08,472 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:08,475 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_79|, |v_#memory_$Pointer$.base_79|], 1=[|v_#memory_$Pointer$.base_81|, |v_#memory_$Pointer$.offset_81|], 3=[|v_#memory_int_55|]} [2021-01-06 16:35:08,481 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:08,553 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:08,565 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:08,627 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:08,664 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:08,664 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 81 treesize of output 86 [2021-01-06 16:35:08,667 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:08,668 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:08,796 WARN L197 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2021-01-06 16:35:08,797 INFO L625 ElimStorePlain]: treesize reduction 20, result has 85.9 percent of original size [2021-01-06 16:35:08,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:08,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:08,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:08,812 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 39 [2021-01-06 16:35:08,814 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:08,868 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:08,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:08,886 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:08,886 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 1 case distinctions, treesize of input 45 treesize of output 52 [2021-01-06 16:35:08,889 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:08,978 INFO L625 ElimStorePlain]: treesize reduction 12, result has 90.2 percent of original size [2021-01-06 16:35:08,982 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:08,983 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:166, output treesize:115 [2021-01-06 16:35:09,629 WARN L197 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2021-01-06 16:35:09,630 INFO L348 Elim1Store]: treesize reduction 16, result has 83.3 percent of original size [2021-01-06 16:35:09,631 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 167 treesize of output 158 [2021-01-06 16:35:09,635 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:09,636 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,636 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,637 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,637 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,637 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,638 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,639 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,640 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,640 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,642 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,642 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,643 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,644 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,644 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,645 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,647 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,647 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,647 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,649 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,649 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,651 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,651 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,652 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,652 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,654 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,655 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,655 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,656 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,656 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,658 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,658 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,659 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,659 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,661 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,661 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,661 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,663 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,663 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,665 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,665 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:09,666 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,666 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,667 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,667 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,669 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,669 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,669 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,671 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,671 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,673 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,673 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,674 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,674 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,676 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,676 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,677 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,677 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,678 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,679 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,680 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,680 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,682 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,683 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,684 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,685 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,685 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,685 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,687 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,688 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,688 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,689 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,690 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,690 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,692 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,692 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,693 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,695 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,695 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,695 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,696 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,696 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,697 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,698 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,699 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,699 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,700 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,701 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,702 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,702 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,704 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,704 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,706 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,706 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,706 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,707 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,707 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,708 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,708 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,709 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,709 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,710 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,710 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,710 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,711 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,711 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,712 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,713 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,713 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,713 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,715 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:35:09,716 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,716 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,716 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,717 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,717 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,717 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,719 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,719 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,720 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,720 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,722 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,722 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,723 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,724 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,725 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,726 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,727 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,727 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,727 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,728 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,728 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,729 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,730 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,730 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,730 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,732 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:35:09,733 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,733 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,733 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,734 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,734 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,736 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,736 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,736 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,737 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,737 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,738 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,738 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,739 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,739 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,741 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:35:09,741 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,742 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,742 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,743 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,744 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,745 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,745 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,746 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,747 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,747 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,748 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,749 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:35:09,750 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,751 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,751 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,753 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,754 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,755 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,756 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,757 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,759 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,760 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,761 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,766 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,767 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,768 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,770 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,771 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,771 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,773 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,773 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,774 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,776 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:09,777 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,778 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,780 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,781 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,782 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,783 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,785 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,787 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,788 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,790 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,795 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,795 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,797 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,798 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,799 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,801 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:09,803 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,805 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,806 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,808 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:09,813 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,813 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,814 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,815 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,816 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,819 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,820 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,823 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,823 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,824 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,824 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,826 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,827 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,829 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,830 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,832 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,834 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,835 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,836 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,836 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,837 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,838 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,839 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:09,839 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,840 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,841 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:09,842 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,842 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,843 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,845 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,846 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,848 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,848 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,850 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,852 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,853 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,853 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,854 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,855 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,870 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:09,871 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,871 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,872 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:09,873 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,873 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,875 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,876 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,877 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,877 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,878 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,879 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:09,879 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,879 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,880 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,881 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,881 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,883 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,884 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,884 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,884 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:09,885 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,886 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,886 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,888 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,888 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,889 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,892 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,893 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,894 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,894 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,896 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,896 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,896 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,897 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,898 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:09,898 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,898 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,899 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,900 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,902 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,902 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,903 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,903 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,904 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,904 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,905 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,905 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,907 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,907 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,908 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,911 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,911 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,912 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,913 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,913 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,914 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,915 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,916 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,916 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,917 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,918 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,918 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,919 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,921 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,921 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,922 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,923 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,923 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,925 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,925 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,926 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,927 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,927 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,927 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,928 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,929 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,930 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,931 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,932 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,933 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,933 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,934 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,935 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,935 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,936 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,936 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,937 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,938 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,940 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,941 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,941 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,944 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,944 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:09,945 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,945 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,946 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,946 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,948 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,949 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,949 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,950 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,951 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,952 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,953 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,953 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,953 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,955 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,956 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,956 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,957 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,957 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,958 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,959 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,960 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,961 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,962 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,963 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:09,964 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,964 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,965 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,966 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,967 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,967 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,968 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,969 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,969 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,971 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,972 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,972 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,974 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,974 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,975 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,975 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,975 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,976 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,976 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,977 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,977 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,978 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,979 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:35:09,980 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:09,981 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:09,981 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,981 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,982 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,983 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,984 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:09,985 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,986 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,987 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,988 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,989 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,991 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:09,991 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:09,991 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:09,992 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,992 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,993 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:09,993 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:09,994 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:09,994 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:09,995 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:35:09,996 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:09,997 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:09,997 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,998 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:09,999 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,000 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,000 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,001 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,002 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,002 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,004 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,005 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:35:10,007 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:10,007 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,008 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,010 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,010 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,010 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,012 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,012 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,013 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,014 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:35:10,015 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,016 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,016 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,017 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,018 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,019 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,020 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,022 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,022 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,024 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,024 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,025 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,026 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:10,027 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,028 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,029 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,030 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:10,034 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,034 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,036 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,036 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,037 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,038 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:35:10,039 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,040 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,041 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,042 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:35:10,046 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:10,047 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:10,048 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,049 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,050 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:10,051 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:10,052 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,053 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,054 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:10,055 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,056 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:10,059 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:10,060 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,060 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,061 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,062 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,063 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,064 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,065 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,065 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,066 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,067 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,068 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,069 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,070 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:10,071 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:10,071 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,072 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,074 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,075 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,076 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,077 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,078 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,078 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,078 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,079 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,079 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,080 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,080 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,081 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,081 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,082 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:10,083 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:10,083 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:10,083 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,084 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,086 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,087 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,088 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,089 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,090 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,090 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,090 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,091 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,091 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,092 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,092 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,093 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,093 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:10,094 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:10,095 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,095 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,097 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,097 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,098 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,098 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,099 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,099 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,100 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,100 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:10,101 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,102 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,103 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,104 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,104 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,105 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:10,106 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,107 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,107 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:10,109 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,110 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,110 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:10,112 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,114 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,115 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,115 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,116 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,117 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,117 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,118 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,119 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,120 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,121 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,121 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:10,122 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,124 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,125 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,125 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,126 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,127 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:10,128 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,129 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,129 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:10,132 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,133 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,133 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:10,140 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,141 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,143 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,143 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,144 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,145 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,146 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:10,147 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,148 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,148 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,150 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,162 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,163 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,165 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:10,165 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,165 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,167 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,168 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:10,169 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,170 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:35:10,171 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,172 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,173 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,174 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,174 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,175 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:10,175 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,176 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,177 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,179 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:10,180 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,185 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:35:10,187 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,188 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:35:10,189 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,190 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,192 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,194 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:10,196 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,198 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,200 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:10,205 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,208 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,208 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,209 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,210 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:10,211 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,213 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:35:10,215 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,217 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,218 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,220 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:10,224 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,226 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,227 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,229 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:35:10,234 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,235 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,236 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,239 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,239 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,239 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,241 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,242 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,243 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,244 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,245 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:10,245 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,246 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,247 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,248 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:10,249 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,250 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:10,253 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,253 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,255 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,255 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,256 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,257 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:10,257 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:10,257 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,259 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,260 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,261 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,262 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:10,263 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,264 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,265 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,265 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,266 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:10,267 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,268 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:10,269 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,271 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,272 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:10,274 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,275 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,276 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,277 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:10,281 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:10,283 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:10,283 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,285 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:10,288 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:10,289 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:35:10,289 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,290 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:10,291 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,293 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:10,294 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:10,295 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:10,296 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:10,299 INFO L547 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:10,409 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 41 [2021-01-06 16:35:10,411 INFO L625 ElimStorePlain]: treesize reduction 61, result has 56.1 percent of original size [2021-01-06 16:35:10,438 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:10,439 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 35 [2021-01-06 16:35:10,441 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:10,468 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:10,471 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:10,471 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:174, output treesize:22 [2021-01-06 16:35:10,577 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:10,577 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 18 [2021-01-06 16:35:10,579 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:10,588 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:10,589 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:10,590 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:26, output treesize:3 [2021-01-06 16:35:10,645 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:35:10,645 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:35:10,645 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 14] total 29 [2021-01-06 16:35:10,645 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082697948] [2021-01-06 16:35:10,646 INFO L461 AbstractCegarLoop]: Interpolant automaton has 29 states [2021-01-06 16:35:10,646 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:35:10,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-01-06 16:35:10,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=731, Unknown=0, NotChecked=0, Total=812 [2021-01-06 16:35:10,646 INFO L87 Difference]: Start difference. First operand 324 states and 427 transitions. Second operand 29 states. [2021-01-06 16:35:11,740 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 44 [2021-01-06 16:35:12,030 WARN L197 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 53 [2021-01-06 16:35:12,214 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 48 [2021-01-06 16:35:12,647 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 59 [2021-01-06 16:35:12,947 WARN L197 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 78 [2021-01-06 16:35:13,594 WARN L197 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 55 [2021-01-06 16:35:13,838 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 80 [2021-01-06 16:35:14,182 WARN L197 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 51 [2021-01-06 16:35:14,426 WARN L197 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 82 [2021-01-06 16:35:14,627 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 53 [2021-01-06 16:35:14,862 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 54 [2021-01-06 16:35:15,186 WARN L197 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 60 [2021-01-06 16:35:15,431 WARN L197 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 64 [2021-01-06 16:35:15,685 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 63 [2021-01-06 16:35:15,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:35:15,858 INFO L93 Difference]: Finished difference Result 571 states and 686 transitions. [2021-01-06 16:35:15,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-01-06 16:35:15,860 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 45 [2021-01-06 16:35:15,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:35:15,862 INFO L225 Difference]: With dead ends: 571 [2021-01-06 16:35:15,862 INFO L226 Difference]: Without dead ends: 569 [2021-01-06 16:35:15,863 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 38 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 489 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=311, Invalid=1945, Unknown=0, NotChecked=0, Total=2256 [2021-01-06 16:35:15,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 569 states. [2021-01-06 16:35:15,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 569 to 351. [2021-01-06 16:35:15,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 351 states. [2021-01-06 16:35:15,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 351 states and 466 transitions. [2021-01-06 16:35:15,946 INFO L78 Accepts]: Start accepts. Automaton has 351 states and 466 transitions. Word has length 45 [2021-01-06 16:35:15,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:35:15,946 INFO L481 AbstractCegarLoop]: Abstraction has 351 states and 466 transitions. [2021-01-06 16:35:15,946 INFO L482 AbstractCegarLoop]: Interpolant automaton has 29 states. [2021-01-06 16:35:15,946 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 466 transitions. [2021-01-06 16:35:15,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-01-06 16:35:15,947 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:35:15,947 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2021-01-06 16:35:16,161 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,27 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:35:16,162 INFO L429 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:35:16,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:35:16,163 INFO L82 PathProgramCache]: Analyzing trace with hash -20429070, now seen corresponding path program 12 times [2021-01-06 16:35:16,163 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:35:16,163 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377843183] [2021-01-06 16:35:16,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:35:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:35:16,808 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:35:16,808 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377843183] [2021-01-06 16:35:16,808 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [766207544] [2021-01-06 16:35:16,808 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 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:35:16,931 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2021-01-06 16:35:16,931 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:35:16,932 INFO L263 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 81 conjunts are in the unsatisfiable core [2021-01-06 16:35:16,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:35:16,952 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:35:16,953 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:16,966 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:16,968 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:16,968 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:35:17,143 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:17,143 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:35:17,145 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:35:17,147 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:17,185 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:17,187 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_82|, |v_#memory_$Pointer$.offset_82|], 4=[|v_#memory_int_56|]} [2021-01-06 16:35:17,194 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 11 treesize of output 7 [2021-01-06 16:35:17,196 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:17,230 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:17,237 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 11 treesize of output 7 [2021-01-06 16:35:17,239 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:17,268 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:17,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:17,276 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 28 treesize of output 20 [2021-01-06 16:35:17,277 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:17,304 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:17,306 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:17,307 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:69, output treesize:44 [2021-01-06 16:35:17,482 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:17,483 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 89 [2021-01-06 16:35:17,484 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:17,485 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:35:17,488 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:17,576 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:17,579 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_85|, |v_#memory_$Pointer$.offset_83|, |v_#memory_$Pointer$.offset_85|, |v_#memory_$Pointer$.base_83|], 1=[|v_#memory_int_57|]} [2021-01-06 16:35:17,592 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-01-06 16:35:17,594 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:17,664 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:17,670 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:17,728 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:17,736 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 25 [2021-01-06 16:35:17,739 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:17,797 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:17,804 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 35 [2021-01-06 16:35:17,807 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:17,898 INFO L625 ElimStorePlain]: treesize reduction 4, result has 96.0 percent of original size [2021-01-06 16:35:17,904 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 22 [2021-01-06 16:35:17,906 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:17,947 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:17,950 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:17,951 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:125, output treesize:92 [2021-01-06 16:35:18,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:18,129 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:18,129 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-01-06 16:35:18,131 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:18,132 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:18,133 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:35:18,136 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:18,264 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-01-06 16:35:18,265 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:18,267 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_84|, |v_#memory_$Pointer$.base_84|], 4=[|v_#memory_int_58|], 5=[|v_#memory_$Pointer$.base_86|, |v_#memory_$Pointer$.offset_86|]} [2021-01-06 16:35:18,274 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:18,373 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:18,379 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:18,456 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:18,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:18,468 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 28 [2021-01-06 16:35:18,469 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:18,543 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:18,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:18,582 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:18,583 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 91 treesize of output 88 [2021-01-06 16:35:18,585 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:18,587 INFO L547 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:18,731 WARN L197 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2021-01-06 16:35:18,732 INFO L625 ElimStorePlain]: treesize reduction 20, result has 86.1 percent of original size [2021-01-06 16:35:18,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:18,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:18,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:18,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:18,747 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 41 [2021-01-06 16:35:18,749 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:18,803 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:18,808 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:18,808 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:183, output treesize:122 [2021-01-06 16:35:19,728 WARN L197 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2021-01-06 16:35:19,729 INFO L348 Elim1Store]: treesize reduction 16, result has 83.3 percent of original size [2021-01-06 16:35:19,729 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 156 treesize of output 151 [2021-01-06 16:35:19,734 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:19,736 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:19,736 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,737 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,737 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,738 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:19,738 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,739 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:19,739 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,740 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,740 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,741 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,742 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,742 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,743 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,744 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:19,744 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:19,745 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:19,745 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,747 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,748 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,749 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,749 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,751 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,753 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,753 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:19,754 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,754 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,756 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,757 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,758 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,759 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,760 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,761 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,762 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:35:19,764 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:19,764 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,765 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,765 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,767 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:19,768 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,768 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,769 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,770 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,772 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:19,772 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:19,773 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,774 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,776 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:35:19,777 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,778 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,779 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,780 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:19,781 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:19,781 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,783 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,784 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,785 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,786 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,788 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,788 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,789 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,791 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:35:19,792 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,793 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,794 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,795 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,796 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,797 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,798 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:19,800 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,800 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,801 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:19,805 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,806 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,807 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:19,811 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,811 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:19,814 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,815 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:19,818 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:19,818 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,818 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,819 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,819 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,820 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:19,820 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,820 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,821 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,822 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,822 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,823 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,823 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,824 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:19,825 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,825 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,825 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,826 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,826 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,827 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,828 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,828 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:19,829 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,829 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,830 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,830 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,831 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,832 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:19,832 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,833 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,834 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:19,845 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,845 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:19,846 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:19,848 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:19,848 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,849 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,849 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:19,850 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,850 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,851 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,852 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:19,852 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,853 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,853 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,854 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,854 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,855 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:19,856 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,856 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,857 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:19,859 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:19,860 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:19,860 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:19,864 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:19,864 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:19,865 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:19,869 INFO L547 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:19,956 INFO L625 ElimStorePlain]: treesize reduction 13, result has 85.7 percent of original size [2021-01-06 16:35:19,981 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:19,982 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 35 [2021-01-06 16:35:19,984 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:20,013 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:20,016 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:20,016 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:170, output treesize:22 [2021-01-06 16:35:20,129 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:20,129 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 18 [2021-01-06 16:35:20,131 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:20,139 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:20,141 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:20,141 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:26, output treesize:3 [2021-01-06 16:35:20,203 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 8 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:35:20,203 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:35:20,203 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 14] total 30 [2021-01-06 16:35:20,203 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [663484053] [2021-01-06 16:35:20,204 INFO L461 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-01-06 16:35:20,204 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:35:20,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-01-06 16:35:20,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=793, Unknown=0, NotChecked=0, Total=870 [2021-01-06 16:35:20,204 INFO L87 Difference]: Start difference. First operand 351 states and 466 transitions. Second operand 30 states. [2021-01-06 16:35:21,334 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 53 [2021-01-06 16:35:21,914 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2021-01-06 16:35:22,431 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 49 [2021-01-06 16:35:23,056 WARN L197 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 77 [2021-01-06 16:35:24,002 WARN L197 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 81 [2021-01-06 16:35:24,350 WARN L197 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 83 [2021-01-06 16:35:24,703 WARN L197 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 61 [2021-01-06 16:35:24,951 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 65 [2021-01-06 16:35:25,229 WARN L197 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 64 [2021-01-06 16:35:25,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:35:25,500 INFO L93 Difference]: Finished difference Result 595 states and 719 transitions. [2021-01-06 16:35:25,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-01-06 16:35:25,502 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 45 [2021-01-06 16:35:25,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:35:25,504 INFO L225 Difference]: With dead ends: 595 [2021-01-06 16:35:25,505 INFO L226 Difference]: Without dead ends: 593 [2021-01-06 16:35:25,505 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 39 SyntacticMatches, 1 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 446 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=253, Invalid=1817, Unknown=0, NotChecked=0, Total=2070 [2021-01-06 16:35:25,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-01-06 16:35:25,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 352. [2021-01-06 16:35:25,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 352 states. [2021-01-06 16:35:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 467 transitions. [2021-01-06 16:35:25,599 INFO L78 Accepts]: Start accepts. Automaton has 352 states and 467 transitions. Word has length 45 [2021-01-06 16:35:25,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:35:25,599 INFO L481 AbstractCegarLoop]: Abstraction has 352 states and 467 transitions. [2021-01-06 16:35:25,599 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2021-01-06 16:35:25,600 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 467 transitions. [2021-01-06 16:35:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-01-06 16:35:25,601 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:35:25,601 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:35:25,815 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2021-01-06 16:35:25,815 INFO L429 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:35:25,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:35:25,816 INFO L82 PathProgramCache]: Analyzing trace with hash -310665804, now seen corresponding path program 13 times [2021-01-06 16:35:25,816 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:35:25,816 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1686395079] [2021-01-06 16:35:25,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:35:25,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:35:26,583 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 11 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:35:26,584 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1686395079] [2021-01-06 16:35:26,584 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1486701843] [2021-01-06 16:35:26,584 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 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:35:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:35:26,685 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 84 conjunts are in the unsatisfiable core [2021-01-06 16:35:26,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:35:26,699 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:35:26,701 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:26,713 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:26,714 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:26,714 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2021-01-06 16:35:26,902 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:26,902 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:35:26,904 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:35:26,907 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:26,946 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:26,948 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_87|, |v_#memory_$Pointer$.offset_87|], 4=[|v_#memory_int_59|]} [2021-01-06 16:35:26,955 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 11 treesize of output 7 [2021-01-06 16:35:26,956 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:26,994 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:27,001 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 11 treesize of output 7 [2021-01-06 16:35:27,002 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:27,033 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:27,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:27,041 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 28 treesize of output 20 [2021-01-06 16:35:27,043 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:27,073 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:27,075 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:27,076 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:69, output treesize:44 [2021-01-06 16:35:27,259 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:27,260 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 89 [2021-01-06 16:35:27,263 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:27,264 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:35:27,268 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:27,384 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-01-06 16:35:27,385 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:27,387 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_88|, |v_#memory_$Pointer$.offset_88|, |v_#memory_$Pointer$.base_90|, |v_#memory_$Pointer$.offset_90|], 4=[|v_#memory_int_60|]} [2021-01-06 16:35:27,395 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:27,508 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-01-06 16:35:27,509 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:27,517 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:27,598 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:27,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:27,609 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 53 treesize of output 44 [2021-01-06 16:35:27,611 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:27,760 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2021-01-06 16:35:27,760 INFO L625 ElimStorePlain]: treesize reduction 4, result has 96.6 percent of original size [2021-01-06 16:35:27,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:27,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:27,773 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 27 [2021-01-06 16:35:27,775 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:27,840 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:27,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:27,850 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2021-01-06 16:35:27,852 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:27,916 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:27,920 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:27,920 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:141, output treesize:98 [2021-01-06 16:35:28,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:28,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:28,398 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:28,398 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-01-06 16:35:28,400 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:28,401 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:28,402 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:35:28,405 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:28,513 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-01-06 16:35:28,514 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:28,516 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_89|, |v_#memory_$Pointer$.base_89|], 5=[|v_#memory_$Pointer$.base_91|, |v_#memory_$Pointer$.offset_91|], 9=[|v_#memory_int_61|]} [2021-01-06 16:35:28,523 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:28,614 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:28,621 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:28,699 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:28,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:28,753 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:28,754 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 83 treesize of output 88 [2021-01-06 16:35:28,756 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:28,758 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:28,921 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2021-01-06 16:35:28,922 INFO L625 ElimStorePlain]: treesize reduction 20, result has 87.0 percent of original size [2021-01-06 16:35:28,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:28,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:28,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:28,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:28,941 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 41 [2021-01-06 16:35:28,943 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:29,016 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:29,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:29,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:29,036 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:29,036 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 1 case distinctions, treesize of input 47 treesize of output 54 [2021-01-06 16:35:29,038 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:29,164 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2021-01-06 16:35:29,167 INFO L625 ElimStorePlain]: treesize reduction 12, result has 91.1 percent of original size [2021-01-06 16:35:29,171 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:29,172 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:182, output treesize:121 [2021-01-06 16:35:30,201 WARN L197 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2021-01-06 16:35:30,203 INFO L348 Elim1Store]: treesize reduction 16, result has 83.3 percent of original size [2021-01-06 16:35:30,204 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 155 treesize of output 158 [2021-01-06 16:35:30,207 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:30,208 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,210 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,210 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,211 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,211 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,211 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,212 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,213 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,213 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,214 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,215 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,215 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:35:30,216 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,217 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,217 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:30,217 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,218 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,218 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,219 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,220 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,221 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,222 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:30,223 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,224 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,225 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,226 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,227 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:30,228 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,228 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,229 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,230 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,230 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,231 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,232 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:35:30,233 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:30,233 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,235 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,235 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,236 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,236 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,237 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,238 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,238 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,239 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,239 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:30,240 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,240 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,241 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,242 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,243 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,245 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,245 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,246 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,247 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,249 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,249 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:35:30,250 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,251 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,252 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,252 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,252 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,253 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,254 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,254 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,255 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,256 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:30,256 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,257 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,258 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,259 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,260 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:35:30,261 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,263 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,263 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,264 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,264 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,265 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,265 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,266 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,267 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,269 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:30,270 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,271 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,271 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,272 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,274 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,274 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,276 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,277 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:30,278 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,279 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,280 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,281 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:30,285 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,286 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,288 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,291 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,292 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,293 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,294 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,297 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,298 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,298 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,299 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,300 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,300 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,301 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,301 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,302 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,304 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:30,305 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,306 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,307 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,307 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,308 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,308 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,310 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,312 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:30,313 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,314 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,315 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,316 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:30,320 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,321 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,322 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,325 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,326 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,327 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,328 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,331 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,333 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,333 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,334 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,335 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,336 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,337 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,340 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,341 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,341 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,341 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,342 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,343 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,343 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,344 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,344 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,345 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,345 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,346 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,347 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,349 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,349 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,350 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,352 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:30,353 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,353 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,353 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,354 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,355 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,355 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,356 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,356 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,357 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,357 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,359 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,360 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,361 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,362 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,364 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:30,365 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,365 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,366 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,366 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,367 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,368 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,370 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:30,370 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,371 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,373 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,375 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,376 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,377 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:30,380 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,380 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,381 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,381 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,382 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,383 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,385 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:30,385 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,386 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,396 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,399 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,400 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,401 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,405 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:30,406 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,408 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,408 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,409 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,409 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:35:30,410 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,412 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,412 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:30,413 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,414 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,415 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,417 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,417 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,417 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,419 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:35:30,420 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,421 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,422 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,422 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,423 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:35:30,423 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,424 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,425 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:30,425 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,426 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,427 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,428 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,429 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:30,430 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,432 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,433 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,433 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:35:30,434 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,435 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:30,435 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,436 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,437 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,438 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,439 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:30,440 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,441 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,442 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:35:30,442 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,443 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,444 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,445 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:30,446 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,447 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,448 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:30,452 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,453 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,454 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2021-01-06 16:35:30,454 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,455 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,455 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,457 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,458 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,459 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:30,459 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:30,464 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,465 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,466 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,469 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,470 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,470 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,470 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,471 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,472 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:30,472 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,472 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,474 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,475 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,476 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,477 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,479 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:30,480 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,481 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,483 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:30,484 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2021-01-06 16:35:30,484 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,485 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,486 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:30,487 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,487 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,489 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,492 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,492 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,494 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,495 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:30,496 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,497 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,499 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:30,500 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,500 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,502 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:30,502 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,504 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,505 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:30,506 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,507 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,509 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,512 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,513 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,514 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,516 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,517 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,517 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,518 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,519 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,521 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:30,521 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,522 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,523 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,528 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,529 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,531 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,535 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:30,537 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,539 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,539 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,540 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,541 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:30,543 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,545 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,546 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,546 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,548 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,549 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,556 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:30,556 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,558 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2021-01-06 16:35:30,559 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,560 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,561 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:30,561 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,562 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,564 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,566 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,567 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,569 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:30,570 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:30,571 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,573 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,574 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,574 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,576 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,578 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,579 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,581 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,582 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,584 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,589 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,590 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,591 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,594 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:30,595 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,596 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,597 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:30,597 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,599 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,599 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-01-06 16:35:30,602 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:30,603 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,604 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,605 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:30,605 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,607 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:30,608 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,609 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,610 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,612 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,614 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:30,615 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:30,616 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:30,618 INFO L547 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:30,720 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 40 [2021-01-06 16:35:30,721 INFO L625 ElimStorePlain]: treesize reduction 41, result has 66.4 percent of original size [2021-01-06 16:35:30,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:30,749 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:30,749 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 35 [2021-01-06 16:35:30,751 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:30,778 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:30,781 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:30,781 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:169, output treesize:33 [2021-01-06 16:35:30,937 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:30,937 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 37 [2021-01-06 16:35:30,940 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:30,942 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:30,955 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:30,957 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:30,958 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:37, output treesize:5 [2021-01-06 16:35:31,023 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:35:31,024 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:35:31,024 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 16] total 33 [2021-01-06 16:35:31,024 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537085358] [2021-01-06 16:35:31,024 INFO L461 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-01-06 16:35:31,024 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:35:31,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-01-06 16:35:31,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=963, Unknown=0, NotChecked=0, Total=1056 [2021-01-06 16:35:31,025 INFO L87 Difference]: Start difference. First operand 352 states and 467 transitions. Second operand 33 states. [2021-01-06 16:35:32,223 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 44 [2021-01-06 16:35:32,531 WARN L197 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 54 [2021-01-06 16:35:32,733 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 49 [2021-01-06 16:35:32,985 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 54 [2021-01-06 16:35:33,228 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 52 [2021-01-06 16:35:33,529 WARN L197 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 57 [2021-01-06 16:35:34,007 WARN L197 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 81 [2021-01-06 16:35:34,208 WARN L197 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2021-01-06 16:35:34,616 WARN L197 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 57 [2021-01-06 16:35:34,849 WARN L197 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 48 [2021-01-06 16:35:35,445 WARN L197 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 59 [2021-01-06 16:35:35,985 WARN L197 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 85 [2021-01-06 16:35:36,260 WARN L197 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 54 [2021-01-06 16:35:36,720 WARN L197 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 59 [2021-01-06 16:35:36,915 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2021-01-06 16:35:37,230 WARN L197 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 57 [2021-01-06 16:35:37,493 WARN L197 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 61 [2021-01-06 16:35:37,918 WARN L197 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 65 [2021-01-06 16:35:38,239 WARN L197 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 87 [2021-01-06 16:35:38,706 WARN L197 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 86 [2021-01-06 16:35:38,986 WARN L197 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 60 [2021-01-06 16:35:39,329 WARN L197 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 80 [2021-01-06 16:35:39,707 WARN L197 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 65 [2021-01-06 16:35:40,221 WARN L197 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 68 [2021-01-06 16:35:40,599 WARN L197 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 90 [2021-01-06 16:35:40,884 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 76 [2021-01-06 16:35:41,210 WARN L197 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 72 [2021-01-06 16:35:41,568 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 72 [2021-01-06 16:35:42,168 WARN L197 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 92 [2021-01-06 16:35:42,430 WARN L197 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 72 [2021-01-06 16:35:42,974 WARN L197 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 73 [2021-01-06 16:35:43,248 WARN L197 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 68 [2021-01-06 16:35:43,641 WARN L197 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 77 [2021-01-06 16:35:43,901 WARN L197 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 70 [2021-01-06 16:35:44,326 WARN L197 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 77 [2021-01-06 16:35:44,588 WARN L197 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2021-01-06 16:35:44,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 16:35:44,724 INFO L93 Difference]: Finished difference Result 902 states and 1046 transitions. [2021-01-06 16:35:44,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-01-06 16:35:44,726 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 45 [2021-01-06 16:35:44,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 16:35:44,730 INFO L225 Difference]: With dead ends: 902 [2021-01-06 16:35:44,731 INFO L226 Difference]: Without dead ends: 900 [2021-01-06 16:35:44,732 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 44 SyntacticMatches, 1 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1344 ImplicationChecksByTransitivity, 11.8s TimeCoverageRelationStatistics Valid=882, Invalid=4818, Unknown=0, NotChecked=0, Total=5700 [2021-01-06 16:35:44,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 900 states. [2021-01-06 16:35:44,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 900 to 351. [2021-01-06 16:35:44,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 351 states. [2021-01-06 16:35:44,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 351 states and 465 transitions. [2021-01-06 16:35:44,827 INFO L78 Accepts]: Start accepts. Automaton has 351 states and 465 transitions. Word has length 45 [2021-01-06 16:35:44,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 16:35:44,827 INFO L481 AbstractCegarLoop]: Abstraction has 351 states and 465 transitions. [2021-01-06 16:35:44,827 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2021-01-06 16:35:44,827 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 465 transitions. [2021-01-06 16:35:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-01-06 16:35:44,828 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 16:35:44,828 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 16:35:45,041 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,29 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:35:45,042 INFO L429 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 16:35:45,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 16:35:45,043 INFO L82 PathProgramCache]: Analyzing trace with hash -440429964, now seen corresponding path program 14 times [2021-01-06 16:35:45,043 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 16:35:45,043 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999864656] [2021-01-06 16:35:45,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 16:35:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 16:35:45,997 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 11 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:35:45,997 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1999864656] [2021-01-06 16:35:45,997 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2116253719] [2021-01-06 16:35:45,997 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 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 16:35:46,094 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-01-06 16:35:46,094 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-06 16:35:46,096 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 85 conjunts are in the unsatisfiable core [2021-01-06 16:35:46,098 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 16:35:46,159 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-01-06 16:35:46,161 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:46,178 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:46,179 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:46,180 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:21, output treesize:20 [2021-01-06 16:35:46,475 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:46,475 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2021-01-06 16:35:46,477 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:35:46,481 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:46,544 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:46,546 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_92|, |v_#memory_$Pointer$.offset_92|], 4=[|v_#memory_int_62|]} [2021-01-06 16:35:46,554 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 11 treesize of output 7 [2021-01-06 16:35:46,556 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:46,610 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:46,622 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 11 treesize of output 7 [2021-01-06 16:35:46,624 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:46,669 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:46,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:46,678 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 22 [2021-01-06 16:35:46,680 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:46,721 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:46,723 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:46,723 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:82, output treesize:63 [2021-01-06 16:35:47,145 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:47,145 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 89 [2021-01-06 16:35:47,148 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:47,149 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:35:47,153 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:47,326 WARN L197 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-01-06 16:35:47,327 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:47,331 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_95|, |v_#memory_$Pointer$.base_93|, |v_#memory_$Pointer$.base_95|, |v_#memory_$Pointer$.offset_93|], 9=[|v_#memory_int_63|]} [2021-01-06 16:35:47,348 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 27 treesize of output 11 [2021-01-06 16:35:47,350 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:47,461 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-01-06 16:35:47,462 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:47,470 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:47,568 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:47,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:47,580 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 55 treesize of output 46 [2021-01-06 16:35:47,583 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:47,764 WARN L197 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2021-01-06 16:35:47,765 INFO L625 ElimStorePlain]: treesize reduction 4, result has 97.0 percent of original size [2021-01-06 16:35:47,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:47,777 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 19 treesize of output 18 [2021-01-06 16:35:47,779 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:47,865 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:47,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:47,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:47,877 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 50 treesize of output 41 [2021-01-06 16:35:47,884 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:47,959 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:47,963 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:47,964 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:159, output treesize:124 [2021-01-06 16:35:48,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:48,542 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:48,543 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-01-06 16:35:48,545 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-01-06 16:35:48,546 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-01-06 16:35:48,547 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-01-06 16:35:48,550 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:48,669 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-01-06 16:35:48,669 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:48,671 INFO L443 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_94|, |v_#memory_$Pointer$.base_94|], 1=[|v_#memory_$Pointer$.base_96|, |v_#memory_$Pointer$.offset_96|], 6=[|v_#memory_int_64|]} [2021-01-06 16:35:48,678 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:48,779 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-01-06 16:35:48,780 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:48,787 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:48,875 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:48,915 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:48,916 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 119 treesize of output 108 [2021-01-06 16:35:48,919 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:48,921 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:49,085 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 63 [2021-01-06 16:35:49,086 INFO L625 ElimStorePlain]: treesize reduction 20, result has 88.9 percent of original size [2021-01-06 16:35:49,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:49,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:49,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:49,099 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 39 [2021-01-06 16:35:49,104 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:49,173 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:49,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:49,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:49,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:49,188 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 71 treesize of output 57 [2021-01-06 16:35:49,201 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:49,275 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:49,281 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:49,281 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:204, output treesize:169 [2021-01-06 16:35:50,195 WARN L197 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2021-01-06 16:35:50,196 INFO L348 Elim1Store]: treesize reduction 16, result has 83.3 percent of original size [2021-01-06 16:35:50,196 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 221 treesize of output 180 [2021-01-06 16:35:50,203 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:50,203 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,204 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,204 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,205 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,206 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:50,206 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,207 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:50,207 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,208 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,209 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:50,209 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:50,210 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,210 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,211 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:50,212 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,212 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,213 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,214 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:50,214 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 17 disjuncts [2021-01-06 16:35:50,216 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,216 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,216 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:50,217 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,217 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:50,218 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-01-06 16:35:50,219 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:50,219 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-01-06 16:35:50,220 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,220 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:50,221 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:50,222 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:50,222 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-01-06 16:35:50,224 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2021-01-06 16:35:50,225 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:50,225 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,226 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,227 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,227 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,228 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,228 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:50,229 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 17 disjuncts [2021-01-06 16:35:50,231 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,231 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,231 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,232 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,233 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,234 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,234 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,235 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,235 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:35:50,236 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,236 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,237 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,238 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,239 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,239 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:35:50,240 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,241 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,242 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2021-01-06 16:35:50,245 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,246 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,246 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:35:50,250 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,250 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,250 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,252 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,252 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,252 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,253 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 16 disjuncts [2021-01-06 16:35:50,255 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,256 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,257 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,257 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,258 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 16 disjuncts [2021-01-06 16:35:50,260 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,261 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:50,265 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,266 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,267 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 16 disjuncts [2021-01-06 16:35:50,273 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,274 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,274 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2021-01-06 16:35:50,279 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,279 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,280 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,280 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,281 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:50,281 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,283 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-01-06 16:35:50,283 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,284 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,285 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,285 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,286 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,287 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:50,287 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 16 disjuncts [2021-01-06 16:35:50,289 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,289 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:50,290 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,291 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,291 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,301 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,302 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,303 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,303 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-01-06 16:35:50,304 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,305 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,306 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,307 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,307 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,308 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:35:50,309 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,310 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,310 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:50,313 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,314 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,315 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2021-01-06 16:35:50,318 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,318 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,319 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,320 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,321 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-01-06 16:35:50,321 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,322 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 16 disjuncts [2021-01-06 16:35:50,323 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,324 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,325 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,325 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,326 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 16 disjuncts [2021-01-06 16:35:50,328 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,329 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2021-01-06 16:35:50,332 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,333 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2021-01-06 16:35:50,334 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 16 disjuncts [2021-01-06 16:35:50,340 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2021-01-06 16:35:50,341 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2021-01-06 16:35:50,342 INFO L639 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2021-01-06 16:35:50,348 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-01-06 16:35:50,350 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-01-06 16:35:50,351 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-01-06 16:35:50,354 INFO L547 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:50,474 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 49 [2021-01-06 16:35:50,475 INFO L625 ElimStorePlain]: treesize reduction 17, result has 85.0 percent of original size [2021-01-06 16:35:50,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-01-06 16:35:50,506 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:50,506 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 35 [2021-01-06 16:35:50,508 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:50,550 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:50,554 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-01-06 16:35:50,554 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:228, output treesize:48 [2021-01-06 16:35:50,718 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:50,719 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 28 [2021-01-06 16:35:50,721 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-01-06 16:35:50,739 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-01-06 16:35:50,741 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-01-06 16:35:50,742 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:52, output treesize:11 [2021-01-06 16:35:50,873 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 16:35:50,874 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-06 16:35:50,874 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 17] total 36 [2021-01-06 16:35:50,874 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2013703852] [2021-01-06 16:35:50,874 INFO L461 AbstractCegarLoop]: Interpolant automaton has 36 states [2021-01-06 16:35:50,875 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 16:35:50,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-01-06 16:35:50,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=1167, Unknown=0, NotChecked=0, Total=1260 [2021-01-06 16:35:50,875 INFO L87 Difference]: Start difference. First operand 351 states and 465 transitions. Second operand 36 states. [2021-01-06 16:35:51,927 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 42 [2021-01-06 16:35:52,646 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 46 [2021-01-06 16:35:53,222 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 48 [2021-01-06 16:35:53,477 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 42 [2021-01-06 16:35:54,030 WARN L197 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2021-01-06 16:35:54,343 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 56 [2021-01-06 16:35:54,772 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2021-01-06 16:35:55,074 WARN L197 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2021-01-06 16:35:55,608 WARN L197 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 63 [2021-01-06 16:35:55,907 WARN L197 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2021-01-06 16:35:56,672 WARN L197 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 71 [2021-01-06 16:35:56,951 WARN L197 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-01-06 16:35:57,291 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 58 [2021-01-06 16:35:57,607 WARN L197 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 56 [2021-01-06 16:35:58,203 WARN L197 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 83 [2021-01-06 16:35:58,640 WARN L197 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 76 [2021-01-06 16:35:59,252 WARN L197 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 78 [2021-01-06 16:35:59,661 WARN L197 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 70 [2021-01-06 16:35:59,928 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2021-01-06 16:36:00,305 WARN L197 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2021-01-06 16:36:00,707 WARN L197 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 79 [2021-01-06 16:36:01,313 WARN L197 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 69 [2021-01-06 16:36:01,680 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2021-01-06 16:36:02,120 WARN L197 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 66 [2021-01-06 16:36:02,524 WARN L197 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 74 [2021-01-06 16:36:03,526 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-01-06 16:36:04,146 WARN L197 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 121 [2021-01-06 16:36:04,779 WARN L197 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 133 [2021-01-06 16:36:05,502 WARN L197 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 115 [2021-01-06 16:36:06,076 WARN L197 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 110 [2021-01-06 16:36:07,767 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 54 [2021-01-06 16:36:08,502 WARN L197 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 123 [2021-01-06 16:36:08,977 WARN L197 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 135 [2021-01-06 16:36:09,583 WARN L197 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 116 [2021-01-06 16:36:10,018 WARN L197 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 114