/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/array-cav19/array_init_both_ends_multiple_sum.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-21 22:42:52,171 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-21 22:42:52,174 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-21 22:42:52,214 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-21 22:42:52,215 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-21 22:42:52,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-21 22:42:52,222 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-21 22:42:52,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-21 22:42:52,231 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-21 22:42:52,234 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-21 22:42:52,247 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-21 22:42:52,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-21 22:42:52,249 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-21 22:42:52,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-21 22:42:52,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-21 22:42:52,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-21 22:42:52,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-21 22:42:52,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-21 22:42:52,258 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-21 22:42:52,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-21 22:42:52,263 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-21 22:42:52,265 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-21 22:42:52,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-21 22:42:52,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-21 22:42:52,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-21 22:42:52,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-21 22:42:52,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-21 22:42:52,273 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-21 22:42:52,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-21 22:42:52,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-21 22:42:52,276 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-21 22:42:52,277 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-21 22:42:52,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-21 22:42:52,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-21 22:42:52,281 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-21 22:42:52,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-21 22:42:52,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-21 22:42:52,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-21 22:42:52,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-21 22:42:52,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-21 22:42:52,286 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-21 22:42:52,290 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-21 22:42:52,351 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-21 22:42:52,352 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-21 22:42:52,354 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-21 22:42:52,356 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-21 22:42:52,356 INFO L138 SettingsManager]: * Use SBE=true [2020-12-21 22:42:52,357 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-21 22:42:52,357 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-21 22:42:52,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-21 22:42:52,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-21 22:42:52,357 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-21 22:42:52,358 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-21 22:42:52,358 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-21 22:42:52,358 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-21 22:42:52,358 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-21 22:42:52,358 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-21 22:42:52,359 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-21 22:42:52,359 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-21 22:42:52,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-21 22:42:52,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-21 22:42:52,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-21 22:42:52,360 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-21 22:42:52,360 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-21 22:42:52,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-21 22:42:52,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-21 22:42:52,362 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-21 22:42:52,362 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-21 22:42:52,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-21 22:42:52,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-21 22:42:52,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-21 22:42:52,948 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-21 22:42:52,955 INFO L275 PluginConnector]: CDTParser initialized [2020-12-21 22:42:52,958 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-cav19/array_init_both_ends_multiple_sum.c [2020-12-21 22:42:53,052 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cb80712e/7073049177814cb9980de96837f2938f/FLAGa1a8220ec [2020-12-21 22:42:53,658 INFO L306 CDTParser]: Found 1 translation units. [2020-12-21 22:42:53,659 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-cav19/array_init_both_ends_multiple_sum.c [2020-12-21 22:42:53,669 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cb80712e/7073049177814cb9980de96837f2938f/FLAGa1a8220ec [2020-12-21 22:42:54,011 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cb80712e/7073049177814cb9980de96837f2938f [2020-12-21 22:42:54,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-21 22:42:54,019 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-21 22:42:54,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-21 22:42:54,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-21 22:42:54,028 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-21 22:42:54,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 10:42:54" (1/1) ... [2020-12-21 22:42:54,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@124ab97c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54, skipping insertion in model container [2020-12-21 22:42:54,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 10:42:54" (1/1) ... [2020-12-21 22:42:54,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-21 22:42:54,072 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-21 22:42:54,277 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-cav19/array_init_both_ends_multiple_sum.c[424,437] [2020-12-21 22:42:54,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-21 22:42:54,308 INFO L203 MainTranslator]: Completed pre-run [2020-12-21 22:42:54,324 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-cav19/array_init_both_ends_multiple_sum.c[424,437] [2020-12-21 22:42:54,334 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-21 22:42:54,353 INFO L208 MainTranslator]: Completed translation [2020-12-21 22:42:54,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54 WrapperNode [2020-12-21 22:42:54,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-21 22:42:54,356 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-21 22:42:54,356 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-21 22:42:54,356 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-21 22:42:54,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54" (1/1) ... [2020-12-21 22:42:54,375 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54" (1/1) ... [2020-12-21 22:42:54,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-21 22:42:54,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-21 22:42:54,403 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-21 22:42:54,403 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-21 22:42:54,414 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54" (1/1) ... [2020-12-21 22:42:54,415 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54" (1/1) ... [2020-12-21 22:42:54,417 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54" (1/1) ... [2020-12-21 22:42:54,418 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54" (1/1) ... [2020-12-21 22:42:54,424 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54" (1/1) ... [2020-12-21 22:42:54,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54" (1/1) ... [2020-12-21 22:42:54,431 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54" (1/1) ... [2020-12-21 22:42:54,434 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-21 22:42:54,435 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-21 22:42:54,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-21 22:42:54,435 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-21 22:42:54,436 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-21 22:42:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-21 22:42:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-21 22:42:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-21 22:42:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-21 22:42:54,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-21 22:42:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-21 22:42:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-21 22:42:54,932 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-21 22:42:54,932 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2020-12-21 22:42:54,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 10:42:54 BoogieIcfgContainer [2020-12-21 22:42:54,936 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-21 22:42:54,941 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-21 22:42:54,941 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-21 22:42:54,955 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-21 22:42:54,955 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 10:42:54" (1/3) ... [2020-12-21 22:42:54,956 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3099fda3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 10:42:54, skipping insertion in model container [2020-12-21 22:42:54,957 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 10:42:54" (2/3) ... [2020-12-21 22:42:54,957 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3099fda3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 10:42:54, skipping insertion in model container [2020-12-21 22:42:54,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 10:42:54" (3/3) ... [2020-12-21 22:42:54,965 INFO L111 eAbstractionObserver]: Analyzing ICFG array_init_both_ends_multiple_sum.c [2020-12-21 22:42:54,987 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-21 22:42:55,000 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-21 22:42:55,045 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-21 22:42:55,110 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-21 22:42:55,110 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-21 22:42:55,110 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-21 22:42:55,111 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-21 22:42:55,111 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-21 22:42:55,111 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-21 22:42:55,111 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-21 22:42:55,111 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-21 22:42:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states. [2020-12-21 22:42:55,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-21 22:42:55,164 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:42:55,166 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:42:55,167 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:42:55,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:42:55,178 INFO L82 PathProgramCache]: Analyzing trace with hash 1914508029, now seen corresponding path program 1 times [2020-12-21 22:42:55,192 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:42:55,193 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056847343] [2020-12-21 22:42:55,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:42:55,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:42:55,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-21 22:42:55,481 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056847343] [2020-12-21 22:42:55,484 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-21 22:42:55,484 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-21 22:42:55,485 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1557806340] [2020-12-21 22:42:55,492 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-21 22:42:55,493 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:42:55,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-21 22:42:55,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-21 22:42:55,521 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 4 states. [2020-12-21 22:42:55,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:42:55,645 INFO L93 Difference]: Finished difference Result 38 states and 54 transitions. [2020-12-21 22:42:55,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-21 22:42:55,648 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 10 [2020-12-21 22:42:55,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:42:55,658 INFO L225 Difference]: With dead ends: 38 [2020-12-21 22:42:55,659 INFO L226 Difference]: Without dead ends: 20 [2020-12-21 22:42:55,662 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-21 22:42:55,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2020-12-21 22:42:55,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 17. [2020-12-21 22:42:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-12-21 22:42:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2020-12-21 22:42:55,708 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 10 [2020-12-21 22:42:55,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:42:55,708 INFO L481 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2020-12-21 22:42:55,708 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-21 22:42:55,709 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2020-12-21 22:42:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-21 22:42:55,709 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:42:55,710 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:42:55,710 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-21 22:42:55,711 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:42:55,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:42:55,712 INFO L82 PathProgramCache]: Analyzing trace with hash -363937341, now seen corresponding path program 1 times [2020-12-21 22:42:55,712 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:42:55,712 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411101844] [2020-12-21 22:42:55,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:42:55,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:42:55,819 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-21 22:42:55,820 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411101844] [2020-12-21 22:42:55,820 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [187679045] [2020-12-21 22:42:55,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:42:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:42:55,890 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 4 conjunts are in the unsatisfiable core [2020-12-21 22:42:55,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:42:56,002 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-21 22:42:56,003 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:42:56,003 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2020-12-21 22:42:56,004 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [668154943] [2020-12-21 22:42:56,005 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-12-21 22:42:56,006 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:42:56,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-12-21 22:42:56,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2020-12-21 22:42:56,008 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand 7 states. [2020-12-21 22:42:56,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:42:56,100 INFO L93 Difference]: Finished difference Result 38 states and 44 transitions. [2020-12-21 22:42:56,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-21 22:42:56,102 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 16 [2020-12-21 22:42:56,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:42:56,103 INFO L225 Difference]: With dead ends: 38 [2020-12-21 22:42:56,103 INFO L226 Difference]: Without dead ends: 26 [2020-12-21 22:42:56,104 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2020-12-21 22:42:56,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2020-12-21 22:42:56,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 23. [2020-12-21 22:42:56,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-12-21 22:42:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 25 transitions. [2020-12-21 22:42:56,112 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 25 transitions. Word has length 16 [2020-12-21 22:42:56,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:42:56,112 INFO L481 AbstractCegarLoop]: Abstraction has 23 states and 25 transitions. [2020-12-21 22:42:56,113 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-12-21 22:42:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2020-12-21 22:42:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-21 22:42:56,114 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:42:56,114 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:42:56,328 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-12-21 22:42:56,328 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:42:56,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:42:56,331 INFO L82 PathProgramCache]: Analyzing trace with hash -1032584183, now seen corresponding path program 2 times [2020-12-21 22:42:56,332 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:42:56,332 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240747184] [2020-12-21 22:42:56,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:42:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:42:56,431 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-21 22:42:56,432 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240747184] [2020-12-21 22:42:56,432 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1164988964] [2020-12-21 22:42:56,432 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:42:56,501 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-21 22:42:56,502 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:42:56,503 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjunts are in the unsatisfiable core [2020-12-21 22:42:56,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:42:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-21 22:42:56,590 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:42:56,591 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2020-12-21 22:42:56,591 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628097817] [2020-12-21 22:42:56,592 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-12-21 22:42:56,592 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:42:56,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-12-21 22:42:56,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=39, Unknown=0, NotChecked=0, Total=72 [2020-12-21 22:42:56,594 INFO L87 Difference]: Start difference. First operand 23 states and 25 transitions. Second operand 9 states. [2020-12-21 22:42:56,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:42:56,702 INFO L93 Difference]: Finished difference Result 48 states and 54 transitions. [2020-12-21 22:42:56,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-12-21 22:42:56,703 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 22 [2020-12-21 22:42:56,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:42:56,704 INFO L225 Difference]: With dead ends: 48 [2020-12-21 22:42:56,704 INFO L226 Difference]: Without dead ends: 32 [2020-12-21 22:42:56,705 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=39, Unknown=0, NotChecked=0, Total=72 [2020-12-21 22:42:56,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-12-21 22:42:56,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 29. [2020-12-21 22:42:56,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2020-12-21 22:42:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2020-12-21 22:42:56,714 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 22 [2020-12-21 22:42:56,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:42:56,714 INFO L481 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2020-12-21 22:42:56,742 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-12-21 22:42:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2020-12-21 22:42:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-21 22:42:56,744 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:42:56,744 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:42:56,957 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:42:56,958 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:42:56,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:42:56,961 INFO L82 PathProgramCache]: Analyzing trace with hash -363316785, now seen corresponding path program 3 times [2020-12-21 22:42:56,962 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:42:56,962 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [774598715] [2020-12-21 22:42:56,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:42:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:42:57,068 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-21 22:42:57,069 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [774598715] [2020-12-21 22:42:57,069 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1260480974] [2020-12-21 22:42:57,070 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:42:57,160 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2020-12-21 22:42:57,160 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:42:57,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-21 22:42:57,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:42:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-21 22:42:57,296 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:42:57,297 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2020-12-21 22:42:57,297 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063782510] [2020-12-21 22:42:57,298 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-12-21 22:42:57,298 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:42:57,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-12-21 22:42:57,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=61, Unknown=0, NotChecked=0, Total=110 [2020-12-21 22:42:57,300 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand 11 states. [2020-12-21 22:42:57,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:42:57,413 INFO L93 Difference]: Finished difference Result 58 states and 64 transitions. [2020-12-21 22:42:57,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-12-21 22:42:57,414 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 28 [2020-12-21 22:42:57,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:42:57,415 INFO L225 Difference]: With dead ends: 58 [2020-12-21 22:42:57,415 INFO L226 Difference]: Without dead ends: 38 [2020-12-21 22:42:57,416 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=49, Invalid=61, Unknown=0, NotChecked=0, Total=110 [2020-12-21 22:42:57,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2020-12-21 22:42:57,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 35. [2020-12-21 22:42:57,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2020-12-21 22:42:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 37 transitions. [2020-12-21 22:42:57,423 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 37 transitions. Word has length 28 [2020-12-21 22:42:57,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:42:57,424 INFO L481 AbstractCegarLoop]: Abstraction has 35 states and 37 transitions. [2020-12-21 22:42:57,424 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-12-21 22:42:57,424 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2020-12-21 22:42:57,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-12-21 22:42:57,425 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:42:57,426 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:42:57,639 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:42:57,640 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:42:57,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:42:57,642 INFO L82 PathProgramCache]: Analyzing trace with hash 230605589, now seen corresponding path program 4 times [2020-12-21 22:42:57,643 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:42:57,643 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214297146] [2020-12-21 22:42:57,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:42:57,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:42:57,778 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2020-12-21 22:42:57,778 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214297146] [2020-12-21 22:42:57,779 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1009345091] [2020-12-21 22:42:57,779 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:42:57,831 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-12-21 22:42:57,831 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:42:57,833 WARN L261 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 51 conjunts are in the unsatisfiable core [2020-12-21 22:42:57,837 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:42:57,886 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2020-12-21 22:42:57,890 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:42:57,899 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:42:57,900 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:42:57,901 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2020-12-21 22:42:57,928 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2020-12-21 22:42:57,929 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:42:57,940 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:42:57,941 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:42:57,942 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:25 [2020-12-21 22:42:58,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,006 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2020-12-21 22:42:58,008 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:42:58,020 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:42:58,022 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:42:58,023 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:32 [2020-12-21 22:42:58,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,103 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 39 [2020-12-21 22:42:58,107 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:42:58,124 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:42:58,125 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:42:58,126 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46 [2020-12-21 22:42:58,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,263 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2020-12-21 22:42:58,268 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:42:58,282 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:42:58,283 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:42:58,284 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:49, output treesize:45 [2020-12-21 22:42:58,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,405 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 62 [2020-12-21 22:42:58,409 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:42:58,435 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:42:58,437 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:42:58,438 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:67, output treesize:63 [2020-12-21 22:42:58,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,584 INFO L348 Elim1Store]: treesize reduction 54, result has 20.6 percent of original size [2020-12-21 22:42:58,584 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 70 treesize of output 81 [2020-12-21 22:42:58,589 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:42:58,615 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:42:58,616 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:42:58,617 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:83, output treesize:79 [2020-12-21 22:42:58,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:58,825 INFO L348 Elim1Store]: treesize reduction 18, result has 86.9 percent of original size [2020-12-21 22:42:58,826 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 186 [2020-12-21 22:42:58,835 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:42:58,906 INFO L625 ElimStorePlain]: treesize reduction 50, result has 63.5 percent of original size [2020-12-21 22:42:58,908 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:42:58,908 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:91, output treesize:87 [2020-12-21 22:42:59,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:59,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:59,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:59,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:59,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:59,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:42:59,175 INFO L348 Elim1Store]: treesize reduction 177, result has 17.3 percent of original size [2020-12-21 22:42:59,177 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 87 treesize of output 104 [2020-12-21 22:42:59,182 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:42:59,218 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:42:59,220 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:42:59,220 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:97, output treesize:93 [2020-12-21 22:42:59,933 INFO L348 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2020-12-21 22:42:59,934 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 6 case distinctions, treesize of input 95 treesize of output 30 [2020-12-21 22:42:59,939 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:42:59,971 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:42:59,973 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:42:59,974 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:99, output treesize:3 [2020-12-21 22:43:00,052 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-21 22:43:00,053 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:43:00,053 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 24] total 30 [2020-12-21 22:43:00,053 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [468359304] [2020-12-21 22:43:00,054 INFO L461 AbstractCegarLoop]: Interpolant automaton has 30 states [2020-12-21 22:43:00,054 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:43:00,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2020-12-21 22:43:00,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=733, Unknown=0, NotChecked=0, Total=870 [2020-12-21 22:43:00,056 INFO L87 Difference]: Start difference. First operand 35 states and 37 transitions. Second operand 30 states. [2020-12-21 22:43:02,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:43:02,071 INFO L93 Difference]: Finished difference Result 68 states and 74 transitions. [2020-12-21 22:43:02,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-12-21 22:43:02,074 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 34 [2020-12-21 22:43:02,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:43:02,079 INFO L225 Difference]: With dead ends: 68 [2020-12-21 22:43:02,079 INFO L226 Difference]: Without dead ends: 44 [2020-12-21 22:43:02,084 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 9 SyntacticMatches, 3 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 837 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=472, Invalid=2390, Unknown=0, NotChecked=0, Total=2862 [2020-12-21 22:43:02,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2020-12-21 22:43:02,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 41. [2020-12-21 22:43:02,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2020-12-21 22:43:02,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 43 transitions. [2020-12-21 22:43:02,094 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 43 transitions. Word has length 34 [2020-12-21 22:43:02,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:43:02,095 INFO L481 AbstractCegarLoop]: Abstraction has 41 states and 43 transitions. [2020-12-21 22:43:02,095 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2020-12-21 22:43:02,095 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2020-12-21 22:43:02,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-12-21 22:43:02,096 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:43:02,096 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:43:02,303 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:02,304 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:43:02,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:43:02,306 INFO L82 PathProgramCache]: Analyzing trace with hash 979566555, now seen corresponding path program 5 times [2020-12-21 22:43:02,306 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:43:02,307 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916327485] [2020-12-21 22:43:02,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:43:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:02,488 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2020-12-21 22:43:02,489 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1916327485] [2020-12-21 22:43:02,489 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [644646836] [2020-12-21 22:43:02,490 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:02,693 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2020-12-21 22:43:02,693 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:43:02,695 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-21 22:43:02,698 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:43:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2020-12-21 22:43:02,919 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:43:02,920 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2020-12-21 22:43:02,920 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493254844] [2020-12-21 22:43:02,921 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-12-21 22:43:02,921 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:43:02,922 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-12-21 22:43:02,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=120, Unknown=0, NotChecked=0, Total=210 [2020-12-21 22:43:02,923 INFO L87 Difference]: Start difference. First operand 41 states and 43 transitions. Second operand 15 states. [2020-12-21 22:43:03,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:43:03,107 INFO L93 Difference]: Finished difference Result 78 states and 84 transitions. [2020-12-21 22:43:03,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-12-21 22:43:03,111 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 40 [2020-12-21 22:43:03,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:43:03,113 INFO L225 Difference]: With dead ends: 78 [2020-12-21 22:43:03,113 INFO L226 Difference]: Without dead ends: 50 [2020-12-21 22:43:03,117 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=90, Invalid=120, Unknown=0, NotChecked=0, Total=210 [2020-12-21 22:43:03,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-12-21 22:43:03,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 47. [2020-12-21 22:43:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2020-12-21 22:43:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 49 transitions. [2020-12-21 22:43:03,138 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 49 transitions. Word has length 40 [2020-12-21 22:43:03,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:43:03,142 INFO L481 AbstractCegarLoop]: Abstraction has 47 states and 49 transitions. [2020-12-21 22:43:03,142 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-12-21 22:43:03,143 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2020-12-21 22:43:03,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-12-21 22:43:03,144 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:43:03,144 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:43:03,345 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2020-12-21 22:43:03,346 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:43:03,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:43:03,347 INFO L82 PathProgramCache]: Analyzing trace with hash 100159521, now seen corresponding path program 6 times [2020-12-21 22:43:03,347 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:43:03,348 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097346921] [2020-12-21 22:43:03,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:43:03,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:03,498 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2020-12-21 22:43:03,499 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097346921] [2020-12-21 22:43:03,499 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [916062352] [2020-12-21 22:43:03,499 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:03,768 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2020-12-21 22:43:03,769 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:43:03,771 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 9 conjunts are in the unsatisfiable core [2020-12-21 22:43:03,774 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:43:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2020-12-21 22:43:04,004 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:43:04,005 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2020-12-21 22:43:04,005 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241235531] [2020-12-21 22:43:04,006 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-12-21 22:43:04,007 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:43:04,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-12-21 22:43:04,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=157, Unknown=0, NotChecked=0, Total=272 [2020-12-21 22:43:04,008 INFO L87 Difference]: Start difference. First operand 47 states and 49 transitions. Second operand 17 states. [2020-12-21 22:43:04,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:43:04,232 INFO L93 Difference]: Finished difference Result 88 states and 94 transitions. [2020-12-21 22:43:04,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-12-21 22:43:04,233 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 46 [2020-12-21 22:43:04,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:43:04,240 INFO L225 Difference]: With dead ends: 88 [2020-12-21 22:43:04,240 INFO L226 Difference]: Without dead ends: 56 [2020-12-21 22:43:04,242 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=115, Invalid=157, Unknown=0, NotChecked=0, Total=272 [2020-12-21 22:43:04,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2020-12-21 22:43:04,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 53. [2020-12-21 22:43:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2020-12-21 22:43:04,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 55 transitions. [2020-12-21 22:43:04,275 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 55 transitions. Word has length 46 [2020-12-21 22:43:04,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:43:04,278 INFO L481 AbstractCegarLoop]: Abstraction has 53 states and 55 transitions. [2020-12-21 22:43:04,278 INFO L482 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-12-21 22:43:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2020-12-21 22:43:04,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-12-21 22:43:04,282 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:43:04,283 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:43:04,483 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:04,484 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:43:04,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:43:04,485 INFO L82 PathProgramCache]: Analyzing trace with hash 875172839, now seen corresponding path program 7 times [2020-12-21 22:43:04,486 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:43:04,486 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1431392043] [2020-12-21 22:43:04,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:43:04,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:04,673 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2020-12-21 22:43:04,674 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1431392043] [2020-12-21 22:43:04,674 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1841888468] [2020-12-21 22:43:04,674 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:04,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-21 22:43:04,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:43:04,941 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2020-12-21 22:43:04,942 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:43:04,942 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2020-12-21 22:43:04,943 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525147402] [2020-12-21 22:43:04,943 INFO L461 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-12-21 22:43:04,943 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:43:04,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-12-21 22:43:04,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=199, Unknown=0, NotChecked=0, Total=342 [2020-12-21 22:43:04,945 INFO L87 Difference]: Start difference. First operand 53 states and 55 transitions. Second operand 19 states. [2020-12-21 22:43:05,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:43:05,144 INFO L93 Difference]: Finished difference Result 98 states and 104 transitions. [2020-12-21 22:43:05,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-12-21 22:43:05,145 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 52 [2020-12-21 22:43:05,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:43:05,150 INFO L225 Difference]: With dead ends: 98 [2020-12-21 22:43:05,150 INFO L226 Difference]: Without dead ends: 62 [2020-12-21 22:43:05,151 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=143, Invalid=199, Unknown=0, NotChecked=0, Total=342 [2020-12-21 22:43:05,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2020-12-21 22:43:05,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 59. [2020-12-21 22:43:05,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2020-12-21 22:43:05,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 61 transitions. [2020-12-21 22:43:05,176 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 61 transitions. Word has length 52 [2020-12-21 22:43:05,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:43:05,177 INFO L481 AbstractCegarLoop]: Abstraction has 59 states and 61 transitions. [2020-12-21 22:43:05,177 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-12-21 22:43:05,177 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2020-12-21 22:43:05,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-12-21 22:43:05,182 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:43:05,183 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:43:05,400 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:05,401 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:43:05,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:43:05,403 INFO L82 PathProgramCache]: Analyzing trace with hash -593777875, now seen corresponding path program 8 times [2020-12-21 22:43:05,403 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:43:05,404 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792899894] [2020-12-21 22:43:05,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:43:05,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:05,601 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2020-12-21 22:43:05,601 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792899894] [2020-12-21 22:43:05,601 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [196381631] [2020-12-21 22:43:05,602 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:05,672 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-21 22:43:05,673 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:43:05,674 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 11 conjunts are in the unsatisfiable core [2020-12-21 22:43:05,677 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:43:05,898 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2020-12-21 22:43:05,898 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:43:05,898 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2020-12-21 22:43:05,899 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347380519] [2020-12-21 22:43:05,900 INFO L461 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-12-21 22:43:05,900 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:43:05,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-12-21 22:43:05,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=174, Invalid=246, Unknown=0, NotChecked=0, Total=420 [2020-12-21 22:43:05,901 INFO L87 Difference]: Start difference. First operand 59 states and 61 transitions. Second operand 21 states. [2020-12-21 22:43:06,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:43:06,134 INFO L93 Difference]: Finished difference Result 108 states and 114 transitions. [2020-12-21 22:43:06,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-12-21 22:43:06,135 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 58 [2020-12-21 22:43:06,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:43:06,136 INFO L225 Difference]: With dead ends: 108 [2020-12-21 22:43:06,136 INFO L226 Difference]: Without dead ends: 68 [2020-12-21 22:43:06,137 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 141 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=174, Invalid=246, Unknown=0, NotChecked=0, Total=420 [2020-12-21 22:43:06,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2020-12-21 22:43:06,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 65. [2020-12-21 22:43:06,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2020-12-21 22:43:06,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 67 transitions. [2020-12-21 22:43:06,146 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 67 transitions. Word has length 58 [2020-12-21 22:43:06,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:43:06,147 INFO L481 AbstractCegarLoop]: Abstraction has 65 states and 67 transitions. [2020-12-21 22:43:06,147 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-12-21 22:43:06,147 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 67 transitions. [2020-12-21 22:43:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-12-21 22:43:06,148 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:43:06,148 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:43:06,362 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-12-21 22:43:06,363 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:43:06,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:43:06,365 INFO L82 PathProgramCache]: Analyzing trace with hash 283670003, now seen corresponding path program 9 times [2020-12-21 22:43:06,365 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:43:06,366 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1726964519] [2020-12-21 22:43:06,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:43:06,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:06,524 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2020-12-21 22:43:06,525 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1726964519] [2020-12-21 22:43:06,525 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [919406273] [2020-12-21 22:43:06,525 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:07,126 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2020-12-21 22:43:07,126 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:43:07,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 19 conjunts are in the unsatisfiable core [2020-12-21 22:43:07,136 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:43:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 17 proven. 81 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2020-12-21 22:43:07,463 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:43:07,463 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 14] total 24 [2020-12-21 22:43:07,463 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440891032] [2020-12-21 22:43:07,464 INFO L461 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-12-21 22:43:07,464 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:43:07,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-12-21 22:43:07,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=237, Invalid=363, Unknown=0, NotChecked=0, Total=600 [2020-12-21 22:43:07,466 INFO L87 Difference]: Start difference. First operand 65 states and 67 transitions. Second operand 25 states. [2020-12-21 22:43:07,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:43:07,742 INFO L93 Difference]: Finished difference Result 121 states and 130 transitions. [2020-12-21 22:43:07,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-12-21 22:43:07,743 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 64 [2020-12-21 22:43:07,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:43:07,744 INFO L225 Difference]: With dead ends: 121 [2020-12-21 22:43:07,744 INFO L226 Difference]: Without dead ends: 77 [2020-12-21 22:43:07,745 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=237, Invalid=363, Unknown=0, NotChecked=0, Total=600 [2020-12-21 22:43:07,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2020-12-21 22:43:07,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 77. [2020-12-21 22:43:07,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2020-12-21 22:43:07,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 79 transitions. [2020-12-21 22:43:07,757 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 79 transitions. Word has length 64 [2020-12-21 22:43:07,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:43:07,758 INFO L481 AbstractCegarLoop]: Abstraction has 77 states and 79 transitions. [2020-12-21 22:43:07,758 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-12-21 22:43:07,758 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 79 transitions. [2020-12-21 22:43:07,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2020-12-21 22:43:07,759 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:43:07,759 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:43:07,974 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:07,975 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:43:07,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:43:07,977 INFO L82 PathProgramCache]: Analyzing trace with hash -1453775361, now seen corresponding path program 10 times [2020-12-21 22:43:07,978 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:43:07,978 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [323601654] [2020-12-21 22:43:07,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:43:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:08,259 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2020-12-21 22:43:08,260 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [323601654] [2020-12-21 22:43:08,260 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1720014] [2020-12-21 22:43:08,260 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:08,390 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-12-21 22:43:08,391 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:43:08,396 WARN L261 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 121 conjunts are in the unsatisfiable core [2020-12-21 22:43:08,406 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:43:08,423 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2020-12-21 22:43:08,425 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:08,434 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:08,435 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:08,436 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2020-12-21 22:43:08,469 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2020-12-21 22:43:08,470 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:08,480 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:08,481 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:08,481 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:25 [2020-12-21 22:43:08,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,548 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 29 [2020-12-21 22:43:08,549 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:08,562 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:08,563 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:08,564 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:43, output treesize:39 [2020-12-21 22:43:08,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,663 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 46 [2020-12-21 22:43:08,667 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:08,682 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:08,684 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:08,684 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:57, output treesize:53 [2020-12-21 22:43:08,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,814 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2020-12-21 22:43:08,818 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:08,840 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:08,841 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:08,845 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:54, output treesize:50 [2020-12-21 22:43:08,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:08,965 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 63 [2020-12-21 22:43:08,967 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:08,986 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:08,987 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:08,988 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:68, output treesize:64 [2020-12-21 22:43:09,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,165 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 80 [2020-12-21 22:43:09,177 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:09,203 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:09,204 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:09,205 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2020-12-21 22:43:09,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,386 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 22 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 97 [2020-12-21 22:43:09,390 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:09,416 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:09,418 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:09,418 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:96, output treesize:92 [2020-12-21 22:43:09,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,637 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 29 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 114 [2020-12-21 22:43:09,641 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:09,670 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:09,672 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:09,672 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:110, output treesize:106 [2020-12-21 22:43:09,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:09,916 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 37 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 106 [2020-12-21 22:43:09,921 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:09,957 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:09,958 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:09,959 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:99, output treesize:95 [2020-12-21 22:43:10,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,226 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 46 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 123 [2020-12-21 22:43:10,230 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:10,273 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:10,274 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:10,275 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:113, output treesize:109 [2020-12-21 22:43:10,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,614 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 56 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 128 [2020-12-21 22:43:10,620 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:10,654 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:10,656 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:10,656 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:112, output treesize:108 [2020-12-21 22:43:10,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:10,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,021 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 56 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 146 [2020-12-21 22:43:11,029 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:11,078 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:11,080 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:11,081 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:130, output treesize:126 [2020-12-21 22:43:11,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,468 INFO L348 Elim1Store]: treesize reduction 54, result has 20.6 percent of original size [2020-12-21 22:43:11,469 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 56 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 1 case distinctions, treesize of input 133 treesize of output 165 [2020-12-21 22:43:11,475 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:11,533 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:11,535 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:11,535 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:146, output treesize:142 [2020-12-21 22:43:11,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:11,999 INFO L348 Elim1Store]: treesize reduction 132, result has 18.5 percent of original size [2020-12-21 22:43:11,999 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 56 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 3 case distinctions, treesize of input 150 treesize of output 185 [2020-12-21 22:43:12,007 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:12,071 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:12,073 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:12,074 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:163, output treesize:159 [2020-12-21 22:43:12,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:12,551 INFO L348 Elim1Store]: treesize reduction 235, result has 16.1 percent of original size [2020-12-21 22:43:12,552 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 56 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 6 case distinctions, treesize of input 167 treesize of output 205 [2020-12-21 22:43:12,559 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:12,633 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:12,635 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:12,636 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:180, output treesize:176 [2020-12-21 22:43:13,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,227 INFO L348 Elim1Store]: treesize reduction 362, result has 14.2 percent of original size [2020-12-21 22:43:13,228 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 56 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 10 case distinctions, treesize of input 184 treesize of output 225 [2020-12-21 22:43:13,248 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:13,333 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:13,335 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:13,336 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:197, output treesize:193 [2020-12-21 22:43:13,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:13,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,023 WARN L197 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 61 [2020-12-21 22:43:14,024 INFO L348 Elim1Store]: treesize reduction 180, result has 62.2 percent of original size [2020-12-21 22:43:14,025 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 56 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 15 case distinctions, treesize of input 177 treesize of output 456 [2020-12-21 22:43:14,041 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:14,222 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 92 [2020-12-21 22:43:14,223 INFO L625 ElimStorePlain]: treesize reduction 125, result has 59.8 percent of original size [2020-12-21 22:43:14,225 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:14,226 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:190, output treesize:186 [2020-12-21 22:43:14,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:14,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,034 WARN L197 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 65 [2020-12-21 22:43:15,036 INFO L348 Elim1Store]: treesize reduction 333, result has 48.2 percent of original size [2020-12-21 22:43:15,037 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 17 select indices, 17 select index equivalence classes, 56 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 21 case distinctions, treesize of input 193 treesize of output 475 [2020-12-21 22:43:15,051 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:15,271 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 96 [2020-12-21 22:43:15,272 INFO L625 ElimStorePlain]: treesize reduction 125, result has 61.8 percent of original size [2020-12-21 22:43:15,274 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:15,274 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:206, output treesize:202 [2020-12-21 22:43:15,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:15,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:16,237 WARN L197 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 81 [2020-12-21 22:43:16,238 INFO L348 Elim1Store]: treesize reduction 378, result has 52.3 percent of original size [2020-12-21 22:43:16,239 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 18 select indices, 18 select index equivalence classes, 56 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 28 case distinctions, treesize of input 201 treesize of output 580 [2020-12-21 22:43:16,254 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:16,507 WARN L197 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 100 [2020-12-21 22:43:16,508 INFO L625 ElimStorePlain]: treesize reduction 175, result has 54.5 percent of original size [2020-12-21 22:43:16,510 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:16,511 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:214, output treesize:210 [2020-12-21 22:43:17,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:17,543 WARN L197 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 91 [2020-12-21 22:43:17,544 INFO L348 Elim1Store]: treesize reduction 504, result has 48.4 percent of original size [2020-12-21 22:43:17,545 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 19 select indices, 19 select index equivalence classes, 56 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 36 case distinctions, treesize of input 213 treesize of output 642 [2020-12-21 22:43:17,560 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:17,821 WARN L197 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 104 [2020-12-21 22:43:17,822 INFO L625 ElimStorePlain]: treesize reduction 200, result has 52.6 percent of original size [2020-12-21 22:43:17,823 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:17,824 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:226, output treesize:222 [2020-12-21 22:43:18,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:18,995 WARN L197 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 101 [2020-12-21 22:43:18,996 INFO L348 Elim1Store]: treesize reduction 648, result has 45.1 percent of original size [2020-12-21 22:43:18,996 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 20 select indices, 20 select index equivalence classes, 56 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 45 case distinctions, treesize of input 225 treesize of output 704 [2020-12-21 22:43:19,016 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:19,309 WARN L197 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 108 [2020-12-21 22:43:19,310 INFO L625 ElimStorePlain]: treesize reduction 225, result has 51.0 percent of original size [2020-12-21 22:43:19,312 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:19,313 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:238, output treesize:234 [2020-12-21 22:43:19,583 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2020-12-21 22:43:19,859 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2020-12-21 22:43:19,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:19,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:43:20,344 WARN L197 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 58 [2020-12-21 22:43:20,345 INFO L348 Elim1Store]: treesize reduction 1220, result has 9.0 percent of original size [2020-12-21 22:43:20,345 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 21 select indices, 21 select index equivalence classes, 56 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 55 case distinctions, treesize of input 234 treesize of output 293 [2020-12-21 22:43:20,351 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:20,453 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2020-12-21 22:43:20,454 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:20,456 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:20,457 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:244, output treesize:240 [2020-12-21 22:43:20,748 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2020-12-21 22:43:21,060 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:43:21,578 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:43:22,098 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:43:22,620 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:43:23,147 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:43:23,691 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:43:24,231 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:43:24,785 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:43:25,336 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:43:25,891 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:43:26,447 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:43:26,505 INFO L348 Elim1Store]: treesize reduction 990, result has 0.1 percent of original size [2020-12-21 22:43:26,506 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 22 select indices, 22 select index equivalence classes, 56 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 55 case distinctions, treesize of input 228 treesize of output 72 [2020-12-21 22:43:26,517 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:43:26,521 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:43:26,523 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:43:26,524 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:232, output treesize:3 [2020-12-21 22:43:26,960 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-21 22:43:26,961 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:43:26,961 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 59] total 72 [2020-12-21 22:43:26,961 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942114976] [2020-12-21 22:43:26,962 INFO L461 AbstractCegarLoop]: Interpolant automaton has 72 states [2020-12-21 22:43:26,962 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:43:26,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2020-12-21 22:43:26,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=410, Invalid=4702, Unknown=0, NotChecked=0, Total=5112 [2020-12-21 22:43:26,967 INFO L87 Difference]: Start difference. First operand 77 states and 79 transitions. Second operand 72 states. [2020-12-21 22:43:29,441 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2020-12-21 22:43:29,852 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 67 [2020-12-21 22:43:30,822 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2020-12-21 22:43:31,051 WARN L197 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2020-12-21 22:43:31,293 WARN L197 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 80 [2020-12-21 22:43:31,543 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2020-12-21 22:43:31,803 WARN L197 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2020-12-21 22:43:32,074 WARN L197 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2020-12-21 22:43:32,371 WARN L197 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2020-12-21 22:43:32,681 WARN L197 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2020-12-21 22:43:32,990 WARN L197 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2020-12-21 22:43:33,291 WARN L197 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2020-12-21 22:43:33,591 WARN L197 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2020-12-21 22:43:33,916 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98 [2020-12-21 22:43:34,245 WARN L197 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98 [2020-12-21 22:43:34,541 WARN L197 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2020-12-21 22:43:34,834 WARN L197 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2020-12-21 22:43:35,156 WARN L197 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2020-12-21 22:43:35,492 WARN L197 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2020-12-21 22:43:35,863 WARN L197 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-12-21 22:43:36,205 WARN L197 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-12-21 22:43:36,579 WARN L197 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-21 22:43:36,830 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2020-12-21 22:43:37,176 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:43:37,447 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2020-12-21 22:43:37,847 WARN L197 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-21 22:43:38,252 WARN L197 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-21 22:43:38,656 WARN L197 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-21 22:43:39,042 WARN L197 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-21 22:43:39,464 WARN L197 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-21 22:43:39,884 WARN L197 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-21 22:43:40,297 WARN L197 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-21 22:43:40,734 WARN L197 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-21 22:43:41,177 WARN L197 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-21 22:43:41,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:43:41,504 INFO L93 Difference]: Finished difference Result 138 states and 144 transitions. [2020-12-21 22:43:41,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2020-12-21 22:43:41,505 INFO L78 Accepts]: Start accepts. Automaton has 72 states. Word has length 76 [2020-12-21 22:43:41,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:43:41,506 INFO L225 Difference]: With dead ends: 138 [2020-12-21 22:43:41,507 INFO L226 Difference]: Without dead ends: 86 [2020-12-21 22:43:41,515 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 9 SyntacticMatches, 10 SemanticMatches, 129 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6150 ImplicationChecksByTransitivity, 22.5s TimeCoverageRelationStatistics Valid=1494, Invalid=15536, Unknown=0, NotChecked=0, Total=17030 [2020-12-21 22:43:41,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2020-12-21 22:43:41,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 83. [2020-12-21 22:43:41,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2020-12-21 22:43:41,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 85 transitions. [2020-12-21 22:43:41,527 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 85 transitions. Word has length 76 [2020-12-21 22:43:41,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:43:41,527 INFO L481 AbstractCegarLoop]: Abstraction has 83 states and 85 transitions. [2020-12-21 22:43:41,527 INFO L482 AbstractCegarLoop]: Interpolant automaton has 72 states. [2020-12-21 22:43:41,527 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 85 transitions. [2020-12-21 22:43:41,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2020-12-21 22:43:41,528 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:43:41,528 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:43:41,741 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:41,742 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:43:41,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:43:41,743 INFO L82 PathProgramCache]: Analyzing trace with hash -393491643, now seen corresponding path program 11 times [2020-12-21 22:43:41,743 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:43:41,744 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1958445814] [2020-12-21 22:43:41,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:43:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:41,944 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2020-12-21 22:43:41,944 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1958445814] [2020-12-21 22:43:41,944 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [629508576] [2020-12-21 22:43:41,944 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:52,085 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 13 check-sat command(s) [2020-12-21 22:43:52,085 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:43:52,104 INFO L263 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 15 conjunts are in the unsatisfiable core [2020-12-21 22:43:52,106 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:43:52,490 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2020-12-21 22:43:52,490 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:43:52,490 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2020-12-21 22:43:52,491 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965077756] [2020-12-21 22:43:52,491 INFO L461 AbstractCegarLoop]: Interpolant automaton has 29 states [2020-12-21 22:43:52,491 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:43:52,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2020-12-21 22:43:52,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=328, Invalid=484, Unknown=0, NotChecked=0, Total=812 [2020-12-21 22:43:52,492 INFO L87 Difference]: Start difference. First operand 83 states and 85 transitions. Second operand 29 states. [2020-12-21 22:43:52,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:43:52,791 INFO L93 Difference]: Finished difference Result 148 states and 154 transitions. [2020-12-21 22:43:52,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-12-21 22:43:52,792 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 82 [2020-12-21 22:43:52,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:43:52,793 INFO L225 Difference]: With dead ends: 148 [2020-12-21 22:43:52,793 INFO L226 Difference]: Without dead ends: 92 [2020-12-21 22:43:52,794 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 309 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=328, Invalid=484, Unknown=0, NotChecked=0, Total=812 [2020-12-21 22:43:52,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2020-12-21 22:43:52,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 89. [2020-12-21 22:43:52,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89 states. [2020-12-21 22:43:52,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 91 transitions. [2020-12-21 22:43:52,813 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 91 transitions. Word has length 82 [2020-12-21 22:43:52,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:43:52,813 INFO L481 AbstractCegarLoop]: Abstraction has 89 states and 91 transitions. [2020-12-21 22:43:52,813 INFO L482 AbstractCegarLoop]: Interpolant automaton has 29 states. [2020-12-21 22:43:52,814 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 91 transitions. [2020-12-21 22:43:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-12-21 22:43:52,814 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:43:52,814 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:43:53,023 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-12-21 22:43:53,024 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:43:53,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:43:53,026 INFO L82 PathProgramCache]: Analyzing trace with hash 901194763, now seen corresponding path program 12 times [2020-12-21 22:43:53,026 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:43:53,027 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485426078] [2020-12-21 22:43:53,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:43:53,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:53,281 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2020-12-21 22:43:53,281 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485426078] [2020-12-21 22:43:53,281 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [443081204] [2020-12-21 22:43:53,281 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:55,656 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 14 check-sat command(s) [2020-12-21 22:43:55,657 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:43:55,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 19 conjunts are in the unsatisfiable core [2020-12-21 22:43:55,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:43:56,030 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2020-12-21 22:43:56,030 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:43:56,030 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 29 [2020-12-21 22:43:56,030 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827143104] [2020-12-21 22:43:56,031 INFO L461 AbstractCegarLoop]: Interpolant automaton has 30 states [2020-12-21 22:43:56,031 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:43:56,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2020-12-21 22:43:56,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=344, Invalid=526, Unknown=0, NotChecked=0, Total=870 [2020-12-21 22:43:56,032 INFO L87 Difference]: Start difference. First operand 89 states and 91 transitions. Second operand 30 states. [2020-12-21 22:43:56,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:43:56,391 INFO L93 Difference]: Finished difference Result 158 states and 164 transitions. [2020-12-21 22:43:56,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-12-21 22:43:56,392 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 88 [2020-12-21 22:43:56,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:43:56,393 INFO L225 Difference]: With dead ends: 158 [2020-12-21 22:43:56,393 INFO L226 Difference]: Without dead ends: 98 [2020-12-21 22:43:56,394 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 325 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=344, Invalid=526, Unknown=0, NotChecked=0, Total=870 [2020-12-21 22:43:56,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2020-12-21 22:43:56,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 95. [2020-12-21 22:43:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2020-12-21 22:43:56,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 97 transitions. [2020-12-21 22:43:56,405 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 97 transitions. Word has length 88 [2020-12-21 22:43:56,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:43:56,405 INFO L481 AbstractCegarLoop]: Abstraction has 95 states and 97 transitions. [2020-12-21 22:43:56,405 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2020-12-21 22:43:56,405 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 97 transitions. [2020-12-21 22:43:56,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2020-12-21 22:43:56,406 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:43:56,406 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:43:56,607 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2020-12-21 22:43:56,608 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:43:56,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:43:56,609 INFO L82 PathProgramCache]: Analyzing trace with hash -1102147503, now seen corresponding path program 13 times [2020-12-21 22:43:56,610 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:43:56,610 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466994887] [2020-12-21 22:43:56,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:43:56,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:56,925 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2020-12-21 22:43:56,926 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466994887] [2020-12-21 22:43:56,926 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1312374187] [2020-12-21 22:43:56,926 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:57,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:57,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 17 conjunts are in the unsatisfiable core [2020-12-21 22:43:57,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:43:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2020-12-21 22:43:57,370 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:43:57,370 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2020-12-21 22:43:57,371 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131489096] [2020-12-21 22:43:57,371 INFO L461 AbstractCegarLoop]: Interpolant automaton has 33 states [2020-12-21 22:43:57,371 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:43:57,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2020-12-21 22:43:57,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=423, Invalid=633, Unknown=0, NotChecked=0, Total=1056 [2020-12-21 22:43:57,372 INFO L87 Difference]: Start difference. First operand 95 states and 97 transitions. Second operand 33 states. [2020-12-21 22:43:57,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:43:57,703 INFO L93 Difference]: Finished difference Result 168 states and 174 transitions. [2020-12-21 22:43:57,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-12-21 22:43:57,703 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 94 [2020-12-21 22:43:57,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:43:57,705 INFO L225 Difference]: With dead ends: 168 [2020-12-21 22:43:57,705 INFO L226 Difference]: Without dead ends: 104 [2020-12-21 22:43:57,706 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 417 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=423, Invalid=633, Unknown=0, NotChecked=0, Total=1056 [2020-12-21 22:43:57,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2020-12-21 22:43:57,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 101. [2020-12-21 22:43:57,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101 states. [2020-12-21 22:43:57,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 103 transitions. [2020-12-21 22:43:57,716 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 103 transitions. Word has length 94 [2020-12-21 22:43:57,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:43:57,716 INFO L481 AbstractCegarLoop]: Abstraction has 101 states and 103 transitions. [2020-12-21 22:43:57,716 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2020-12-21 22:43:57,716 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 103 transitions. [2020-12-21 22:43:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-12-21 22:43:57,717 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:43:57,717 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:43:57,930 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-12-21 22:43:57,931 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:43:57,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:43:57,932 INFO L82 PathProgramCache]: Analyzing trace with hash 230518807, now seen corresponding path program 14 times [2020-12-21 22:43:57,932 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:43:57,933 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917079716] [2020-12-21 22:43:57,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:43:57,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:58,218 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2020-12-21 22:43:58,219 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917079716] [2020-12-21 22:43:58,219 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1808230655] [2020-12-21 22:43:58,219 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:58,322 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-21 22:43:58,323 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:43:58,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 18 conjunts are in the unsatisfiable core [2020-12-21 22:43:58,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:43:58,731 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2020-12-21 22:43:58,731 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:43:58,731 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2020-12-21 22:43:58,731 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766618924] [2020-12-21 22:43:58,732 INFO L461 AbstractCegarLoop]: Interpolant automaton has 35 states [2020-12-21 22:43:58,732 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:43:58,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2020-12-21 22:43:58,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=475, Invalid=715, Unknown=0, NotChecked=0, Total=1190 [2020-12-21 22:43:58,734 INFO L87 Difference]: Start difference. First operand 101 states and 103 transitions. Second operand 35 states. [2020-12-21 22:43:59,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:43:59,109 INFO L93 Difference]: Finished difference Result 178 states and 184 transitions. [2020-12-21 22:43:59,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-12-21 22:43:59,110 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 100 [2020-12-21 22:43:59,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:43:59,111 INFO L225 Difference]: With dead ends: 178 [2020-12-21 22:43:59,111 INFO L226 Difference]: Without dead ends: 110 [2020-12-21 22:43:59,112 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 477 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=475, Invalid=715, Unknown=0, NotChecked=0, Total=1190 [2020-12-21 22:43:59,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-12-21 22:43:59,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 107. [2020-12-21 22:43:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2020-12-21 22:43:59,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 109 transitions. [2020-12-21 22:43:59,124 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 109 transitions. Word has length 100 [2020-12-21 22:43:59,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:43:59,125 INFO L481 AbstractCegarLoop]: Abstraction has 107 states and 109 transitions. [2020-12-21 22:43:59,125 INFO L482 AbstractCegarLoop]: Interpolant automaton has 35 states. [2020-12-21 22:43:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 109 transitions. [2020-12-21 22:43:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2020-12-21 22:43:59,126 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:43:59,126 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:43:59,339 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:43:59,340 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:43:59,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:43:59,341 INFO L82 PathProgramCache]: Analyzing trace with hash 862397277, now seen corresponding path program 15 times [2020-12-21 22:43:59,341 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:43:59,342 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367576329] [2020-12-21 22:43:59,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:43:59,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:43:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2020-12-21 22:43:59,670 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1367576329] [2020-12-21 22:43:59,670 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1820355677] [2020-12-21 22:43:59,670 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:44:07,358 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 17 check-sat command(s) [2020-12-21 22:44:07,358 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:44:07,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 19 conjunts are in the unsatisfiable core [2020-12-21 22:44:07,371 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:44:07,897 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2020-12-21 22:44:07,898 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:44:07,898 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2020-12-21 22:44:07,898 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788026326] [2020-12-21 22:44:07,899 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-12-21 22:44:07,899 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:44:07,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-12-21 22:44:07,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=530, Invalid=802, Unknown=0, NotChecked=0, Total=1332 [2020-12-21 22:44:07,900 INFO L87 Difference]: Start difference. First operand 107 states and 109 transitions. Second operand 37 states. [2020-12-21 22:44:08,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:44:08,272 INFO L93 Difference]: Finished difference Result 188 states and 194 transitions. [2020-12-21 22:44:08,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-12-21 22:44:08,272 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 106 [2020-12-21 22:44:08,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:44:08,274 INFO L225 Difference]: With dead ends: 188 [2020-12-21 22:44:08,274 INFO L226 Difference]: Without dead ends: 116 [2020-12-21 22:44:08,274 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 541 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=530, Invalid=802, Unknown=0, NotChecked=0, Total=1332 [2020-12-21 22:44:08,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2020-12-21 22:44:08,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 113. [2020-12-21 22:44:08,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2020-12-21 22:44:08,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 115 transitions. [2020-12-21 22:44:08,287 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 115 transitions. Word has length 106 [2020-12-21 22:44:08,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:44:08,287 INFO L481 AbstractCegarLoop]: Abstraction has 113 states and 115 transitions. [2020-12-21 22:44:08,287 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-12-21 22:44:08,287 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 115 transitions. [2020-12-21 22:44:08,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-12-21 22:44:08,288 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:44:08,289 INFO L422 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:44:08,490 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2020-12-21 22:44:08,490 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:44:08,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:44:08,491 INFO L82 PathProgramCache]: Analyzing trace with hash 1755777571, now seen corresponding path program 16 times [2020-12-21 22:44:08,492 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:44:08,492 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089794098] [2020-12-21 22:44:08,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:44:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:44:08,848 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2020-12-21 22:44:08,848 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089794098] [2020-12-21 22:44:08,849 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [690911169] [2020-12-21 22:44:08,849 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:44:09,498 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-12-21 22:44:09,499 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:44:09,504 WARN L261 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 181 conjunts are in the unsatisfiable core [2020-12-21 22:44:09,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:44:09,514 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2020-12-21 22:44:09,517 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:09,524 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:09,525 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:09,526 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2020-12-21 22:44:09,565 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2020-12-21 22:44:09,566 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:09,577 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:09,578 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:09,578 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:25 [2020-12-21 22:44:09,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:09,655 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2020-12-21 22:44:09,656 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:09,669 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:09,670 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:09,671 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:32 [2020-12-21 22:44:09,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:09,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:09,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:09,770 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2020-12-21 22:44:09,772 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:09,789 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:09,790 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:09,790 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:45, output treesize:41 [2020-12-21 22:44:09,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:09,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:09,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:09,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:09,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:09,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:09,903 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2020-12-21 22:44:09,904 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:09,924 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:09,927 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:09,928 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:54, output treesize:50 [2020-12-21 22:44:10,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,070 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 58 [2020-12-21 22:44:10,072 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:10,097 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:10,098 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:10,099 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:63, output treesize:59 [2020-12-21 22:44:10,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,267 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 75 [2020-12-21 22:44:10,269 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:10,296 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:10,298 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:10,298 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:77, output treesize:73 [2020-12-21 22:44:10,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,476 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 22 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 92 [2020-12-21 22:44:10,481 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:10,512 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:10,513 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:10,514 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:91, output treesize:87 [2020-12-21 22:44:10,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,735 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 29 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 109 [2020-12-21 22:44:10,738 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:10,770 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:10,771 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:10,771 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:105, output treesize:101 [2020-12-21 22:44:10,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:10,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,040 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 37 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 106 [2020-12-21 22:44:11,043 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:11,078 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:11,079 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:11,079 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:99, output treesize:95 [2020-12-21 22:44:11,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,366 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 46 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 123 [2020-12-21 22:44:11,369 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:11,416 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:11,417 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:11,417 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:113, output treesize:109 [2020-12-21 22:44:11,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:11,743 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 56 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 140 [2020-12-21 22:44:11,750 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:11,799 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:11,800 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:11,801 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:127, output treesize:123 [2020-12-21 22:44:12,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,187 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 67 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 142 [2020-12-21 22:44:12,190 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:12,247 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:12,248 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:12,249 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:126, output treesize:122 [2020-12-21 22:44:12,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:12,662 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 79 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 154 [2020-12-21 22:44:12,666 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:12,719 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:12,720 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:12,721 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:135, output treesize:131 [2020-12-21 22:44:13,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,162 INFO L244 Elim1Store]: Index analysis took 121 ms [2020-12-21 22:44:13,165 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 92 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 171 [2020-12-21 22:44:13,171 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:13,242 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:13,243 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:13,244 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:149, output treesize:145 [2020-12-21 22:44:13,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:13,780 INFO L244 Elim1Store]: Index analysis took 138 ms [2020-12-21 22:44:13,786 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 106 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 178 [2020-12-21 22:44:13,790 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:13,873 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:13,874 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:13,874 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:153, output treesize:149 [2020-12-21 22:44:14,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,399 INFO L244 Elim1Store]: Index analysis took 139 ms [2020-12-21 22:44:14,401 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 121 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 190 [2020-12-21 22:44:14,405 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:14,477 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:14,479 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:14,479 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:162, output treesize:158 [2020-12-21 22:44:14,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:14,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,059 INFO L244 Elim1Store]: Index analysis took 161 ms [2020-12-21 22:44:15,061 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 137 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 200 [2020-12-21 22:44:15,066 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:15,137 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:15,139 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:15,139 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:166, output treesize:162 [2020-12-21 22:44:15,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:15,780 INFO L244 Elim1Store]: Index analysis took 161 ms [2020-12-21 22:44:15,782 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 17 select indices, 17 select index equivalence classes, 137 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 218 [2020-12-21 22:44:15,787 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:15,868 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:15,870 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:15,870 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:184, output treesize:180 [2020-12-21 22:44:16,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:16,521 INFO L244 Elim1Store]: Index analysis took 153 ms [2020-12-21 22:44:16,536 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:16,536 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 18 select indices, 18 select index equivalence classes, 137 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 1 case distinctions, treesize of input 183 treesize of output 280 [2020-12-21 22:44:16,541 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:16,718 WARN L197 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2020-12-21 22:44:16,719 INFO L625 ElimStorePlain]: treesize reduction 25, result has 88.5 percent of original size [2020-12-21 22:44:16,729 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:16,729 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:196, output treesize:192 [2020-12-21 22:44:17,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:17,428 INFO L244 Elim1Store]: Index analysis took 159 ms [2020-12-21 22:44:17,480 INFO L348 Elim1Store]: treesize reduction 73, result has 50.3 percent of original size [2020-12-21 22:44:17,481 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 19 select indices, 19 select index equivalence classes, 137 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 3 case distinctions, treesize of input 199 treesize of output 299 [2020-12-21 22:44:17,486 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:17,679 WARN L197 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 108 [2020-12-21 22:44:17,680 INFO L625 ElimStorePlain]: treesize reduction 25, result has 89.3 percent of original size [2020-12-21 22:44:17,682 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:17,682 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:212, output treesize:208 [2020-12-21 22:44:18,263 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2020-12-21 22:44:18,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:18,469 INFO L244 Elim1Store]: Index analysis took 175 ms [2020-12-21 22:44:18,594 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 41 [2020-12-21 22:44:18,595 INFO L348 Elim1Store]: treesize reduction 54, result has 76.7 percent of original size [2020-12-21 22:44:18,595 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 20 select indices, 20 select index equivalence classes, 137 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 6 case distinctions, treesize of input 207 treesize of output 404 [2020-12-21 22:44:18,602 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:18,854 WARN L197 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 112 [2020-12-21 22:44:18,856 INFO L625 ElimStorePlain]: treesize reduction 75, result has 74.2 percent of original size [2020-12-21 22:44:18,857 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:18,858 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:220, output treesize:216 [2020-12-21 22:44:19,140 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-12-21 22:44:19,428 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2020-12-21 22:44:19,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:19,584 INFO L244 Elim1Store]: Index analysis took 139 ms [2020-12-21 22:44:19,743 WARN L197 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 45 [2020-12-21 22:44:19,744 INFO L348 Elim1Store]: treesize reduction 167, result has 53.5 percent of original size [2020-12-21 22:44:19,745 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 21 select indices, 21 select index equivalence classes, 137 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 10 case distinctions, treesize of input 223 treesize of output 423 [2020-12-21 22:44:19,769 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:20,019 WARN L197 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 116 [2020-12-21 22:44:20,020 INFO L625 ElimStorePlain]: treesize reduction 75, result has 75.6 percent of original size [2020-12-21 22:44:20,022 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:20,022 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:236, output treesize:232 [2020-12-21 22:44:20,337 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2020-12-21 22:44:20,646 WARN L197 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2020-12-21 22:44:20,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:20,846 INFO L244 Elim1Store]: Index analysis took 183 ms [2020-12-21 22:44:21,058 WARN L197 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 61 [2020-12-21 22:44:21,059 INFO L348 Elim1Store]: treesize reduction 180, result has 62.2 percent of original size [2020-12-21 22:44:21,060 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 22 select indices, 22 select index equivalence classes, 137 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 15 case distinctions, treesize of input 231 treesize of output 528 [2020-12-21 22:44:21,073 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:21,371 WARN L197 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 120 [2020-12-21 22:44:21,372 INFO L625 ElimStorePlain]: treesize reduction 125, result has 65.8 percent of original size [2020-12-21 22:44:21,374 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:21,374 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:244, output treesize:240 [2020-12-21 22:44:21,695 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2020-12-21 22:44:22,014 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2020-12-21 22:44:22,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:22,193 INFO L244 Elim1Store]: Index analysis took 165 ms [2020-12-21 22:44:22,481 WARN L197 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 71 [2020-12-21 22:44:22,482 INFO L348 Elim1Store]: treesize reduction 270, result has 56.8 percent of original size [2020-12-21 22:44:22,483 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 23 select indices, 23 select index equivalence classes, 137 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 21 case distinctions, treesize of input 243 treesize of output 590 [2020-12-21 22:44:22,495 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:22,829 WARN L197 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 124 [2020-12-21 22:44:22,831 INFO L625 ElimStorePlain]: treesize reduction 150, result has 62.7 percent of original size [2020-12-21 22:44:22,833 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:22,833 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:256, output treesize:252 [2020-12-21 22:44:23,151 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-12-21 22:44:23,494 WARN L197 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2020-12-21 22:44:23,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:23,691 INFO L244 Elim1Store]: Index analysis took 177 ms [2020-12-21 22:44:24,070 WARN L197 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 75 [2020-12-21 22:44:24,071 INFO L348 Elim1Store]: treesize reduction 443, result has 45.4 percent of original size [2020-12-21 22:44:24,071 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 24 select indices, 24 select index equivalence classes, 137 disjoint index pairs (out of 276 index pairs), introduced 24 new quantified variables, introduced 28 case distinctions, treesize of input 259 treesize of output 609 [2020-12-21 22:44:24,083 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:24,436 WARN L197 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 128 [2020-12-21 22:44:24,438 INFO L625 ElimStorePlain]: treesize reduction 150, result has 64.1 percent of original size [2020-12-21 22:44:24,440 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:24,440 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:272, output treesize:268 [2020-12-21 22:44:24,800 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2020-12-21 22:44:25,162 WARN L197 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2020-12-21 22:44:25,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:25,331 INFO L244 Elim1Store]: Index analysis took 154 ms [2020-12-21 22:44:25,831 WARN L197 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 91 [2020-12-21 22:44:25,832 INFO L348 Elim1Store]: treesize reduction 504, result has 48.4 percent of original size [2020-12-21 22:44:25,833 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 25 select indices, 25 select index equivalence classes, 137 disjoint index pairs (out of 300 index pairs), introduced 25 new quantified variables, introduced 36 case distinctions, treesize of input 267 treesize of output 714 [2020-12-21 22:44:25,854 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:26,261 WARN L197 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 132 [2020-12-21 22:44:26,262 INFO L625 ElimStorePlain]: treesize reduction 200, result has 58.0 percent of original size [2020-12-21 22:44:26,264 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:26,265 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:280, output treesize:276 [2020-12-21 22:44:26,665 WARN L197 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2020-12-21 22:44:27,070 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2020-12-21 22:44:27,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:27,253 INFO L244 Elim1Store]: Index analysis took 160 ms [2020-12-21 22:44:27,883 WARN L197 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 101 [2020-12-21 22:44:27,884 INFO L348 Elim1Store]: treesize reduction 648, result has 45.1 percent of original size [2020-12-21 22:44:27,885 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 26 select indices, 26 select index equivalence classes, 137 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 45 case distinctions, treesize of input 279 treesize of output 776 [2020-12-21 22:44:27,899 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:28,320 WARN L197 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 136 [2020-12-21 22:44:28,321 INFO L625 ElimStorePlain]: treesize reduction 225, result has 56.1 percent of original size [2020-12-21 22:44:28,324 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:28,324 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:292, output treesize:288 [2020-12-21 22:44:28,749 WARN L197 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2020-12-21 22:44:29,152 WARN L197 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2020-12-21 22:44:29,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:29,346 INFO L244 Elim1Store]: Index analysis took 176 ms [2020-12-21 22:44:30,127 WARN L197 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 105 [2020-12-21 22:44:30,128 INFO L348 Elim1Store]: treesize reduction 881, result has 38.3 percent of original size [2020-12-21 22:44:30,129 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 27 select indices, 27 select index equivalence classes, 137 disjoint index pairs (out of 351 index pairs), introduced 27 new quantified variables, introduced 55 case distinctions, treesize of input 295 treesize of output 795 [2020-12-21 22:44:30,146 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:30,595 WARN L197 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 140 [2020-12-21 22:44:30,596 INFO L625 ElimStorePlain]: treesize reduction 225, result has 57.5 percent of original size [2020-12-21 22:44:30,598 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:30,599 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:308, output treesize:304 [2020-12-21 22:44:31,006 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2020-12-21 22:44:31,419 WARN L197 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2020-12-21 22:44:31,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:31,623 INFO L244 Elim1Store]: Index analysis took 180 ms [2020-12-21 22:44:32,572 WARN L197 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 109 [2020-12-21 22:44:32,574 INFO L348 Elim1Store]: treesize reduction 1149, result has 32.8 percent of original size [2020-12-21 22:44:32,575 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 28 select indices, 28 select index equivalence classes, 137 disjoint index pairs (out of 378 index pairs), introduced 28 new quantified variables, introduced 66 case distinctions, treesize of input 312 treesize of output 815 [2020-12-21 22:44:32,591 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:33,066 WARN L197 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 144 [2020-12-21 22:44:33,067 INFO L625 ElimStorePlain]: treesize reduction 225, result has 58.8 percent of original size [2020-12-21 22:44:33,070 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:33,070 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:325, output treesize:321 [2020-12-21 22:44:33,529 WARN L197 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2020-12-21 22:44:33,959 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2020-12-21 22:44:33,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:33,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:34,145 INFO L244 Elim1Store]: Index analysis took 166 ms [2020-12-21 22:44:35,255 WARN L197 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 393 DAG size of output: 114 [2020-12-21 22:44:35,257 INFO L348 Elim1Store]: treesize reduction 1441, result has 28.6 percent of original size [2020-12-21 22:44:35,258 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 29 select indices, 29 select index equivalence classes, 137 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 78 case distinctions, treesize of input 329 treesize of output 835 [2020-12-21 22:44:35,278 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:35,766 WARN L197 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 148 [2020-12-21 22:44:35,767 INFO L625 ElimStorePlain]: treesize reduction 225, result has 60.0 percent of original size [2020-12-21 22:44:35,771 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:35,772 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:342, output treesize:338 [2020-12-21 22:44:36,271 WARN L197 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2020-12-21 22:44:36,735 WARN L197 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2020-12-21 22:44:36,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:36,932 INFO L244 Elim1Store]: Index analysis took 174 ms [2020-12-21 22:44:38,272 WARN L197 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 451 DAG size of output: 119 [2020-12-21 22:44:38,273 INFO L348 Elim1Store]: treesize reduction 1757, result has 25.2 percent of original size [2020-12-21 22:44:38,274 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 30 select indices, 30 select index equivalence classes, 137 disjoint index pairs (out of 435 index pairs), introduced 30 new quantified variables, introduced 91 case distinctions, treesize of input 346 treesize of output 855 [2020-12-21 22:44:38,292 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:38,826 WARN L197 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 152 [2020-12-21 22:44:38,827 INFO L625 ElimStorePlain]: treesize reduction 225, result has 61.2 percent of original size [2020-12-21 22:44:38,830 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:38,830 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:359, output treesize:355 [2020-12-21 22:44:39,328 WARN L197 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2020-12-21 22:44:39,810 WARN L197 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2020-12-21 22:44:39,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:39,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:40,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:40,001 INFO L244 Elim1Store]: Index analysis took 169 ms [2020-12-21 22:44:41,661 WARN L197 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 515 DAG size of output: 151 [2020-12-21 22:44:41,662 INFO L348 Elim1Store]: treesize reduction 1638, result has 33.5 percent of original size [2020-12-21 22:44:41,663 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 31 select indices, 31 select index equivalence classes, 137 disjoint index pairs (out of 465 index pairs), introduced 31 new quantified variables, introduced 105 case distinctions, treesize of input 339 treesize of output 1086 [2020-12-21 22:44:41,683 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:42,307 WARN L197 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 156 [2020-12-21 22:44:42,308 INFO L625 ElimStorePlain]: treesize reduction 350, result has 49.9 percent of original size [2020-12-21 22:44:42,310 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:42,311 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:352, output treesize:348 [2020-12-21 22:44:42,795 WARN L197 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2020-12-21 22:44:43,279 WARN L197 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2020-12-21 22:44:43,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:43,455 INFO L244 Elim1Store]: Index analysis took 160 ms [2020-12-21 22:44:45,415 WARN L197 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 581 DAG size of output: 161 [2020-12-21 22:44:45,416 INFO L348 Elim1Store]: treesize reduction 1890, result has 31.9 percent of original size [2020-12-21 22:44:45,417 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 32 select indices, 32 select index equivalence classes, 137 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 120 case distinctions, treesize of input 351 treesize of output 1148 [2020-12-21 22:44:45,442 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:46,134 WARN L197 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 160 [2020-12-21 22:44:46,135 INFO L625 ElimStorePlain]: treesize reduction 375, result has 49.0 percent of original size [2020-12-21 22:44:46,138 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:46,138 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:364, output treesize:360 [2020-12-21 22:44:46,655 WARN L197 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2020-12-21 22:44:47,165 WARN L197 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2020-12-21 22:44:47,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-21 22:44:47,366 INFO L244 Elim1Store]: Index analysis took 176 ms [2020-12-21 22:44:48,942 WARN L197 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 651 DAG size of output: 88 [2020-12-21 22:44:48,943 INFO L348 Elim1Store]: treesize reduction 2816, result has 6.4 percent of original size [2020-12-21 22:44:48,944 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 137 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 136 case distinctions, treesize of input 360 treesize of output 455 [2020-12-21 22:44:48,958 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:44:49,154 WARN L197 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2020-12-21 22:44:49,155 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:44:49,158 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:44:49,158 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:370, output treesize:366 [2020-12-21 22:44:49,734 WARN L197 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2020-12-21 22:44:50,295 WARN L197 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:44:51,210 WARN L197 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:44:52,128 WARN L197 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:44:53,058 WARN L197 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:44:54,013 WARN L197 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:44:54,974 WARN L197 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:44:55,959 WARN L197 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:44:56,979 WARN L197 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:44:57,997 WARN L197 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:44:59,008 WARN L197 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:45:00,024 WARN L197 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:45:01,063 WARN L197 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:45:02,153 WARN L197 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:45:03,238 WARN L197 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:45:04,318 WARN L197 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:45:05,478 WARN L197 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:45:06,592 WARN L197 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:45:06,652 INFO L348 Elim1Store]: treesize reduction 2448, result has 0.0 percent of original size [2020-12-21 22:45:06,653 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 34 select indices, 34 select index equivalence classes, 137 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 136 case distinctions, treesize of input 342 treesize of output 108 [2020-12-21 22:45:06,676 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-21 22:45:06,683 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-21 22:45:06,686 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-21 22:45:06,687 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:346, output treesize:3 [2020-12-21 22:45:07,481 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-21 22:45:07,481 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:45:07,481 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 89] total 108 [2020-12-21 22:45:07,481 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772430753] [2020-12-21 22:45:07,482 INFO L461 AbstractCegarLoop]: Interpolant automaton has 108 states [2020-12-21 22:45:07,482 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:45:07,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2020-12-21 22:45:07,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=683, Invalid=10873, Unknown=0, NotChecked=0, Total=11556 [2020-12-21 22:45:07,486 INFO L87 Difference]: Start difference. First operand 113 states and 115 transitions. Second operand 108 states. [2020-12-21 22:45:10,379 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2020-12-21 22:45:10,656 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2020-12-21 22:45:10,961 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2020-12-21 22:45:11,235 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2020-12-21 22:45:11,539 WARN L197 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2020-12-21 22:45:11,840 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2020-12-21 22:45:12,168 WARN L197 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2020-12-21 22:45:12,479 WARN L197 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2020-12-21 22:45:12,819 WARN L197 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2020-12-21 22:45:13,138 WARN L197 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2020-12-21 22:45:13,499 WARN L197 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 72 [2020-12-21 22:45:13,843 WARN L197 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 72 [2020-12-21 22:45:14,230 WARN L197 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2020-12-21 22:45:14,589 WARN L197 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2020-12-21 22:45:14,996 WARN L197 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82 [2020-12-21 22:45:15,366 WARN L197 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82 [2020-12-21 22:45:15,813 WARN L197 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 86 [2020-12-21 22:45:16,189 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2020-12-21 22:45:16,693 WARN L197 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2020-12-21 22:45:17,124 WARN L197 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2020-12-21 22:45:17,592 WARN L197 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2020-12-21 22:45:17,921 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-12-21 22:45:18,563 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-12-21 22:45:18,924 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-12-21 22:45:19,176 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-12-21 22:45:19,588 WARN L197 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2020-12-21 22:45:20,007 WARN L197 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2020-12-21 22:45:20,449 WARN L197 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2020-12-21 22:45:20,889 WARN L197 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-12-21 22:45:21,340 WARN L197 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-12-21 22:45:21,815 WARN L197 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-12-21 22:45:22,295 WARN L197 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2020-12-21 22:45:22,783 WARN L197 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 118 [2020-12-21 22:45:23,301 WARN L197 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 118 [2020-12-21 22:45:23,844 WARN L197 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 122 [2020-12-21 22:45:24,388 WARN L197 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 122 [2020-12-21 22:45:24,950 WARN L197 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 126 [2020-12-21 22:45:25,509 WARN L197 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 127 [2020-12-21 22:45:26,100 WARN L197 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2020-12-21 22:45:26,689 WARN L197 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2020-12-21 22:45:27,292 WARN L197 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2020-12-21 22:45:27,880 WARN L197 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2020-12-21 22:45:28,539 WARN L197 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2020-12-21 22:45:29,180 WARN L197 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 139 [2020-12-21 22:45:29,871 WARN L197 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 142 [2020-12-21 22:45:30,558 WARN L197 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 143 [2020-12-21 22:45:31,326 WARN L197 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 146 [2020-12-21 22:45:32,028 WARN L197 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 147 [2020-12-21 22:45:32,777 WARN L197 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 150 [2020-12-21 22:45:33,525 WARN L197 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 151 [2020-12-21 22:45:34,350 WARN L197 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2020-12-21 22:45:35,087 WARN L197 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2020-12-21 22:45:35,890 WARN L197 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 158 [2020-12-21 22:45:36,656 WARN L197 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 158 [2020-12-21 22:45:37,488 WARN L197 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 162 [2020-12-21 22:45:38,236 WARN L197 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 162 [2020-12-21 22:45:39,094 WARN L197 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:39,650 WARN L197 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2020-12-21 22:45:40,495 WARN L197 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2020-12-21 22:45:41,083 WARN L197 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-12-21 22:45:41,961 WARN L197 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:42,820 WARN L197 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:43,666 WARN L197 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:44,569 WARN L197 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:45,475 WARN L197 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:46,403 WARN L197 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:47,340 WARN L197 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:48,290 WARN L197 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:49,248 WARN L197 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:50,225 WARN L197 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:51,198 WARN L197 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:52,195 WARN L197 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:53,187 WARN L197 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:54,202 WARN L197 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:55,197 WARN L197 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 166 [2020-12-21 22:45:56,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:45:56,217 INFO L93 Difference]: Finished difference Result 198 states and 204 transitions. [2020-12-21 22:45:56,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2020-12-21 22:45:56,220 INFO L78 Accepts]: Start accepts. Automaton has 108 states. Word has length 112 [2020-12-21 22:45:56,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:45:56,221 INFO L225 Difference]: With dead ends: 198 [2020-12-21 22:45:56,221 INFO L226 Difference]: Without dead ends: 122 [2020-12-21 22:45:56,233 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 9 SyntacticMatches, 16 SemanticMatches, 195 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14643 ImplicationChecksByTransitivity, 68.4s TimeCoverageRelationStatistics Valid=2604, Invalid=36008, Unknown=0, NotChecked=0, Total=38612 [2020-12-21 22:45:56,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2020-12-21 22:45:56,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 119. [2020-12-21 22:45:56,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2020-12-21 22:45:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 121 transitions. [2020-12-21 22:45:56,251 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 121 transitions. Word has length 112 [2020-12-21 22:45:56,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:45:56,251 INFO L481 AbstractCegarLoop]: Abstraction has 119 states and 121 transitions. [2020-12-21 22:45:56,251 INFO L482 AbstractCegarLoop]: Interpolant automaton has 108 states. [2020-12-21 22:45:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 121 transitions. [2020-12-21 22:45:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2020-12-21 22:45:56,253 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:45:56,253 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:45:56,464 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2020-12-21 22:45:56,468 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:45:56,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:45:56,469 INFO L82 PathProgramCache]: Analyzing trace with hash 919635049, now seen corresponding path program 17 times [2020-12-21 22:45:56,469 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:45:56,469 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427208262] [2020-12-21 22:45:56,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:45:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:45:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2020-12-21 22:45:57,281 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427208262] [2020-12-21 22:45:57,281 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1805837284] [2020-12-21 22:45:57,281 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-21 22:46:46,723 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 19 check-sat command(s) [2020-12-21 22:46:46,723 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-21 22:46:46,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 299 conjuncts, 21 conjunts are in the unsatisfiable core [2020-12-21 22:46:46,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-21 22:46:48,252 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2020-12-21 22:46:48,252 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-21 22:46:48,252 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2020-12-21 22:46:48,252 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085644251] [2020-12-21 22:46:48,253 INFO L461 AbstractCegarLoop]: Interpolant automaton has 41 states [2020-12-21 22:46:48,253 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-21 22:46:48,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2020-12-21 22:46:48,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=649, Invalid=991, Unknown=0, NotChecked=0, Total=1640 [2020-12-21 22:46:48,254 INFO L87 Difference]: Start difference. First operand 119 states and 121 transitions. Second operand 41 states. [2020-12-21 22:46:49,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-21 22:46:49,240 INFO L93 Difference]: Finished difference Result 208 states and 214 transitions. [2020-12-21 22:46:49,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-12-21 22:46:49,243 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 118 [2020-12-21 22:46:49,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-21 22:46:49,244 INFO L225 Difference]: With dead ends: 208 [2020-12-21 22:46:49,245 INFO L226 Difference]: Without dead ends: 128 [2020-12-21 22:46:49,245 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 681 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=649, Invalid=991, Unknown=0, NotChecked=0, Total=1640 [2020-12-21 22:46:49,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2020-12-21 22:46:49,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 125. [2020-12-21 22:46:49,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2020-12-21 22:46:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 127 transitions. [2020-12-21 22:46:49,264 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 127 transitions. Word has length 118 [2020-12-21 22:46:49,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-21 22:46:49,264 INFO L481 AbstractCegarLoop]: Abstraction has 125 states and 127 transitions. [2020-12-21 22:46:49,264 INFO L482 AbstractCegarLoop]: Interpolant automaton has 41 states. [2020-12-21 22:46:49,264 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 127 transitions. [2020-12-21 22:46:49,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2020-12-21 22:46:49,265 INFO L414 BasicCegarLoop]: Found error trace [2020-12-21 22:46:49,266 INFO L422 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-21 22:46:49,466 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2020-12-21 22:46:49,467 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-21 22:46:49,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-21 22:46:49,468 INFO L82 PathProgramCache]: Analyzing trace with hash 489615919, now seen corresponding path program 18 times [2020-12-21 22:46:49,468 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-21 22:46:49,468 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145146630] [2020-12-21 22:46:49,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-21 22:46:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-21 22:46:50,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2020-12-21 22:46:50,382 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [145146630] [2020-12-21 22:46:50,382 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1399445140] [2020-12-21 22:46:50,382 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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