java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/reducercommutativity/avg10-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 11:00:38,871 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 11:00:38,873 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 11:00:38,886 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-07 11:00:38,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-07 11:00:38,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-07 11:00:38,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-07 11:00:38,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-07 11:00:38,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-07 11:00:38,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-07 11:00:38,897 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-07 11:00:38,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-07 11:00:38,904 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 11:00:38,906 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 11:00:38,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 11:00:38,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 11:00:38,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 11:00:38,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 11:00:38,918 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 11:00:38,922 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 11:00:38,924 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 11:00:38,925 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 11:00:38,929 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 11:00:38,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 11:00:38,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-07 11:00:38,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 11:00:38,950 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 11:00:38,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 11:00:38,952 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-07 11:00:38,972 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 11:00:38,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 11:00:38,973 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 11:00:38,974 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 11:00:38,974 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 11:00:38,974 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 11:00:38,974 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 11:00:38,975 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 11:00:38,975 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 11:00:38,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 11:00:38,975 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 11:00:38,975 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 11:00:38,976 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 11:00:38,976 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 11:00:38,976 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 11:00:38,976 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 11:00:38,976 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 11:00:38,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 11:00:38,977 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 11:00:38,977 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 11:00:38,977 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 11:00:38,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 11:00:38,978 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 11:00:38,978 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 11:00:38,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 11:00:38,979 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 11:00:38,979 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 11:00:38,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 11:00:38,979 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-07 11:00:39,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 11:00:39,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 11:00:39,025 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 11:00:39,026 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 11:00:39,027 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 11:00:39,027 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/reducercommutativity/avg10-2.i [2019-09-07 11:00:39,093 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92430955b/a5e9b11714e44a778019d39479392656/FLAGcb76ac3d4 [2019-09-07 11:00:39,593 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 11:00:39,594 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/reducercommutativity/avg10-2.i [2019-09-07 11:00:39,600 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92430955b/a5e9b11714e44a778019d39479392656/FLAGcb76ac3d4 [2019-09-07 11:00:40,015 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92430955b/a5e9b11714e44a778019d39479392656 [2019-09-07 11:00:40,025 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 11:00:40,027 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 11:00:40,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 11:00:40,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 11:00:40,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 11:00:40,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 11:00:40" (1/1) ... [2019-09-07 11:00:40,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f999950 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 11:00:40, skipping insertion in model container [2019-09-07 11:00:40,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 11:00:40" (1/1) ... [2019-09-07 11:00:40,044 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 11:00:40,064 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 11:00:40,256 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 11:00:40,270 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 11:00:40,321 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 11:00:40,440 INFO L192 MainTranslator]: Completed translation [2019-09-07 11:00:40,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 11:00:40 WrapperNode [2019-09-07 11:00:40,441 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 11:00:40,442 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 11:00:40,442 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 11:00:40,442 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 11:00:40,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 11:00:40" (1/1) ... [2019-09-07 11:00:40,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 11:00:40" (1/1) ... [2019-09-07 11:00:40,464 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 11:00:40" (1/1) ... [2019-09-07 11:00:40,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 11:00:40" (1/1) ... [2019-09-07 11:00:40,473 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 11:00:40" (1/1) ... [2019-09-07 11:00:40,478 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 11:00:40" (1/1) ... [2019-09-07 11:00:40,480 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 11:00:40" (1/1) ... [2019-09-07 11:00:40,482 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 11:00:40,483 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 11:00:40,483 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 11:00:40,483 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 11:00:40,484 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 11:00:40" (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 [2019-09-07 11:00:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 11:00:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 11:00:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure avg [2019-09-07 11:00:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 11:00:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 11:00:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 11:00:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure avg [2019-09-07 11:00:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-07 11:00:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 11:00:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-07 11:00:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-07 11:00:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-07 11:00:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 11:00:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 11:00:40,885 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 11:00:40,885 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-09-07 11:00:40,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 11:00:40 BoogieIcfgContainer [2019-09-07 11:00:40,887 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 11:00:40,888 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-07 11:00:40,888 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-07 11:00:40,891 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-07 11:00:40,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.09 11:00:40" (1/3) ... [2019-09-07 11:00:40,893 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77a61f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.09 11:00:40, skipping insertion in model container [2019-09-07 11:00:40,893 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 11:00:40" (2/3) ... [2019-09-07 11:00:40,893 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77a61f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.09 11:00:40, skipping insertion in model container [2019-09-07 11:00:40,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 11:00:40" (3/3) ... [2019-09-07 11:00:40,895 INFO L109 eAbstractionObserver]: Analyzing ICFG avg10-2.i [2019-09-07 11:00:40,906 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-07 11:00:40,914 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-07 11:00:40,936 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-07 11:00:40,964 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-07 11:00:40,965 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-07 11:00:40,965 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-07 11:00:40,965 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-07 11:00:40,965 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-07 11:00:40,965 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-07 11:00:40,966 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-07 11:00:40,966 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-07 11:00:40,966 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-07 11:00:40,982 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states. [2019-09-07 11:00:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-09-07 11:00:40,990 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:40,991 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:40,993 INFO L418 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:40,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:41,000 INFO L82 PathProgramCache]: Analyzing trace with hash -1283808693, now seen corresponding path program 1 times [2019-09-07 11:00:41,002 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:41,003 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:41,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:41,052 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 11:00:41,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:41,179 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-07 11:00:41,182 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 11:00:41,183 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-09-07 11:00:41,186 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-07 11:00:41,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-07 11:00:41,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-07 11:00:41,204 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 2 states. [2019-09-07 11:00:41,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:41,230 INFO L93 Difference]: Finished difference Result 54 states and 71 transitions. [2019-09-07 11:00:41,230 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-07 11:00:41,231 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 32 [2019-09-07 11:00:41,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:41,241 INFO L225 Difference]: With dead ends: 54 [2019-09-07 11:00:41,241 INFO L226 Difference]: Without dead ends: 26 [2019-09-07 11:00:41,245 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-07 11:00:41,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2019-09-07 11:00:41,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2019-09-07 11:00:41,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2019-09-07 11:00:41,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2019-09-07 11:00:41,291 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 30 transitions. Word has length 32 [2019-09-07 11:00:41,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:41,291 INFO L475 AbstractCegarLoop]: Abstraction has 26 states and 30 transitions. [2019-09-07 11:00:41,292 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-07 11:00:41,292 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2019-09-07 11:00:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-09-07 11:00:41,294 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:41,294 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:41,295 INFO L418 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:41,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:41,295 INFO L82 PathProgramCache]: Analyzing trace with hash 721846027, now seen corresponding path program 1 times [2019-09-07 11:00:41,295 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:41,296 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:41,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:41,297 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 11:00:41,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:41,370 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-07 11:00:41,371 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 11:00:41,371 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-07 11:00:41,373 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-07 11:00:41,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-07 11:00:41,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 11:00:41,374 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. Second operand 3 states. [2019-09-07 11:00:41,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:41,395 INFO L93 Difference]: Finished difference Result 46 states and 54 transitions. [2019-09-07 11:00:41,396 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-07 11:00:41,396 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2019-09-07 11:00:41,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:41,398 INFO L225 Difference]: With dead ends: 46 [2019-09-07 11:00:41,398 INFO L226 Difference]: Without dead ends: 28 [2019-09-07 11:00:41,399 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 11:00:41,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2019-09-07 11:00:41,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 27. [2019-09-07 11:00:41,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2019-09-07 11:00:41,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2019-09-07 11:00:41,408 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 32 [2019-09-07 11:00:41,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:41,408 INFO L475 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2019-09-07 11:00:41,408 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-07 11:00:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2019-09-07 11:00:41,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-09-07 11:00:41,410 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:41,410 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:41,410 INFO L418 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:41,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:41,411 INFO L82 PathProgramCache]: Analyzing trace with hash 1487444845, now seen corresponding path program 1 times [2019-09-07 11:00:41,411 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:41,411 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:41,413 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:41,413 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 11:00:41,413 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:41,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-09-07 11:00:41,482 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:41,482 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:41,503 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 11:00:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:41,553 INFO L256 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 2 conjunts are in the unsatisfiable core [2019-09-07 11:00:41,561 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:41,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (2)] Exception during sending of exit command (exit): Stream Closed [2019-09-07 11:00:41,600 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-07 11:00:41,601 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2019-09-07 11:00:41,603 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 11:00:41,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 11:00:41,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 11:00:41,607 INFO L87 Difference]: Start difference. First operand 27 states and 31 transitions. Second operand 4 states. [2019-09-07 11:00:41,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:41,648 INFO L93 Difference]: Finished difference Result 46 states and 56 transitions. [2019-09-07 11:00:41,652 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-07 11:00:41,653 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 34 [2019-09-07 11:00:41,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:41,655 INFO L225 Difference]: With dead ends: 46 [2019-09-07 11:00:41,663 INFO L226 Difference]: Without dead ends: 29 [2019-09-07 11:00:41,664 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 11:00:41,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2019-09-07 11:00:41,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 28. [2019-09-07 11:00:41,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2019-09-07 11:00:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2019-09-07 11:00:41,678 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 34 [2019-09-07 11:00:41,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:41,678 INFO L475 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2019-09-07 11:00:41,678 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 11:00:41,678 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2019-09-07 11:00:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-09-07 11:00:41,682 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:41,682 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:41,683 INFO L418 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:41,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:41,683 INFO L82 PathProgramCache]: Analyzing trace with hash 2063023467, now seen corresponding path program 1 times [2019-09-07 11:00:41,683 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:41,684 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:41,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:41,685 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 11:00:41,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:41,794 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-09-07 11:00:41,794 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 11:00:41,794 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-07 11:00:41,795 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-07 11:00:41,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-07 11:00:41,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 11:00:41,797 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 3 states. [2019-09-07 11:00:41,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:41,823 INFO L93 Difference]: Finished difference Result 43 states and 48 transitions. [2019-09-07 11:00:41,825 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-07 11:00:41,825 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2019-09-07 11:00:41,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:41,826 INFO L225 Difference]: With dead ends: 43 [2019-09-07 11:00:41,826 INFO L226 Difference]: Without dead ends: 30 [2019-09-07 11:00:41,828 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 11:00:41,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2019-09-07 11:00:41,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 29. [2019-09-07 11:00:41,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2019-09-07 11:00:41,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 33 transitions. [2019-09-07 11:00:41,842 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 33 transitions. Word has length 40 [2019-09-07 11:00:41,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:41,846 INFO L475 AbstractCegarLoop]: Abstraction has 29 states and 33 transitions. [2019-09-07 11:00:41,847 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-07 11:00:41,847 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2019-09-07 11:00:41,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-09-07 11:00:41,851 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:41,854 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:41,855 INFO L418 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:41,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:41,855 INFO L82 PathProgramCache]: Analyzing trace with hash -1550668567, now seen corresponding path program 1 times [2019-09-07 11:00:41,855 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:41,855 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:41,857 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:41,857 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 11:00:41,857 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:41,969 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-09-07 11:00:41,970 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:41,970 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 11:00:41,997 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:42,068 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 3 conjunts are in the unsatisfiable core [2019-09-07 11:00:42,073 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:42,096 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-09-07 11:00:42,101 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:42,101 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2019-09-07 11:00:42,102 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-07 11:00:42,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-07 11:00:42,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-09-07 11:00:42,106 INFO L87 Difference]: Start difference. First operand 29 states and 33 transitions. Second operand 5 states. [2019-09-07 11:00:42,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:42,153 INFO L93 Difference]: Finished difference Result 52 states and 60 transitions. [2019-09-07 11:00:42,153 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 11:00:42,154 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2019-09-07 11:00:42,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:42,155 INFO L225 Difference]: With dead ends: 52 [2019-09-07 11:00:42,155 INFO L226 Difference]: Without dead ends: 32 [2019-09-07 11:00:42,156 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-09-07 11:00:42,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2019-09-07 11:00:42,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 31. [2019-09-07 11:00:42,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2019-09-07 11:00:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 35 transitions. [2019-09-07 11:00:42,162 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 35 transitions. Word has length 42 [2019-09-07 11:00:42,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:42,162 INFO L475 AbstractCegarLoop]: Abstraction has 31 states and 35 transitions. [2019-09-07 11:00:42,162 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-07 11:00:42,162 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2019-09-07 11:00:42,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-09-07 11:00:42,163 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:42,164 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:42,164 INFO L418 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:42,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:42,164 INFO L82 PathProgramCache]: Analyzing trace with hash -1311885621, now seen corresponding path program 2 times [2019-09-07 11:00:42,165 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:42,165 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:42,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:42,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 11:00:42,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:42,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:42,241 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-09-07 11:00:42,242 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:42,242 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 11:00:42,259 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:42,308 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-09-07 11:00:42,309 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:42,310 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 4 conjunts are in the unsatisfiable core [2019-09-07 11:00:42,313 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:42,354 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-09-07 11:00:42,358 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:42,359 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 7 [2019-09-07 11:00:42,359 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-07 11:00:42,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-07 11:00:42,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-07 11:00:42,366 INFO L87 Difference]: Start difference. First operand 31 states and 35 transitions. Second operand 7 states. [2019-09-07 11:00:42,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:42,445 INFO L93 Difference]: Finished difference Result 57 states and 69 transitions. [2019-09-07 11:00:42,445 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-07 11:00:42,445 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 44 [2019-09-07 11:00:42,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:42,446 INFO L225 Difference]: With dead ends: 57 [2019-09-07 11:00:42,446 INFO L226 Difference]: Without dead ends: 37 [2019-09-07 11:00:42,449 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-07 11:00:42,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2019-09-07 11:00:42,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 35. [2019-09-07 11:00:42,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2019-09-07 11:00:42,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 39 transitions. [2019-09-07 11:00:42,465 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 39 transitions. Word has length 44 [2019-09-07 11:00:42,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:42,466 INFO L475 AbstractCegarLoop]: Abstraction has 35 states and 39 transitions. [2019-09-07 11:00:42,466 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-07 11:00:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 39 transitions. [2019-09-07 11:00:42,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-09-07 11:00:42,469 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:42,469 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:42,470 INFO L418 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:42,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:42,471 INFO L82 PathProgramCache]: Analyzing trace with hash 1603223851, now seen corresponding path program 3 times [2019-09-07 11:00:42,471 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:42,471 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:42,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:42,473 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:42,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:42,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:42,624 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2019-09-07 11:00:42,624 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:42,624 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:42,637 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-09-07 11:00:42,676 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2019-09-07 11:00:42,676 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:42,677 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 3 conjunts are in the unsatisfiable core [2019-09-07 11:00:42,685 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:42,719 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 34 proven. 1 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (5)] Exception during sending of exit command (exit): Stream closed [2019-09-07 11:00:42,724 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:42,724 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 7 [2019-09-07 11:00:42,725 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-07 11:00:42,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-07 11:00:42,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-07 11:00:42,728 INFO L87 Difference]: Start difference. First operand 35 states and 39 transitions. Second operand 7 states. [2019-09-07 11:00:42,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:42,785 INFO L93 Difference]: Finished difference Result 62 states and 73 transitions. [2019-09-07 11:00:42,787 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-07 11:00:42,787 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2019-09-07 11:00:42,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:42,789 INFO L225 Difference]: With dead ends: 62 [2019-09-07 11:00:42,789 INFO L226 Difference]: Without dead ends: 41 [2019-09-07 11:00:42,793 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-07 11:00:42,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2019-09-07 11:00:42,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 39. [2019-09-07 11:00:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2019-09-07 11:00:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 43 transitions. [2019-09-07 11:00:42,805 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 43 transitions. Word has length 52 [2019-09-07 11:00:42,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:42,806 INFO L475 AbstractCegarLoop]: Abstraction has 39 states and 43 transitions. [2019-09-07 11:00:42,806 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-07 11:00:42,808 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 43 transitions. [2019-09-07 11:00:42,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-09-07 11:00:42,810 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:42,810 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:42,810 INFO L418 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:42,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:42,811 INFO L82 PathProgramCache]: Analyzing trace with hash 1137374119, now seen corresponding path program 4 times [2019-09-07 11:00:42,811 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:42,811 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:42,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:42,813 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:42,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:42,928 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2019-09-07 11:00:42,928 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:42,929 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 11:00:42,951 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:42,986 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-09-07 11:00:42,987 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:42,988 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 5 conjunts are in the unsatisfiable core [2019-09-07 11:00:43,001 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 52 proven. 9 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2019-09-07 11:00:43,070 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:43,071 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2019-09-07 11:00:43,071 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-07 11:00:43,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-07 11:00:43,072 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2019-09-07 11:00:43,072 INFO L87 Difference]: Start difference. First operand 39 states and 43 transitions. Second operand 10 states. [2019-09-07 11:00:43,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:43,165 INFO L93 Difference]: Finished difference Result 71 states and 83 transitions. [2019-09-07 11:00:43,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-07 11:00:43,165 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 60 [2019-09-07 11:00:43,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:43,166 INFO L225 Difference]: With dead ends: 71 [2019-09-07 11:00:43,167 INFO L226 Difference]: Without dead ends: 45 [2019-09-07 11:00:43,168 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2019-09-07 11:00:43,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2019-09-07 11:00:43,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 43. [2019-09-07 11:00:43,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2019-09-07 11:00:43,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 47 transitions. [2019-09-07 11:00:43,186 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 47 transitions. Word has length 60 [2019-09-07 11:00:43,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:43,187 INFO L475 AbstractCegarLoop]: Abstraction has 43 states and 47 transitions. [2019-09-07 11:00:43,192 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-07 11:00:43,192 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2019-09-07 11:00:43,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-09-07 11:00:43,194 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:43,194 INFO L399 BasicCegarLoop]: trace histogram [12, 12, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:43,195 INFO L418 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:43,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:43,197 INFO L82 PathProgramCache]: Analyzing trace with hash -489208825, now seen corresponding path program 5 times [2019-09-07 11:00:43,198 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:43,198 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:43,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:43,199 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:43,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:43,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2019-09-07 11:00:43,321 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:43,322 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 11:00:43,348 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:43,426 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 10 check-sat command(s) [2019-09-07 11:00:43,427 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:43,428 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 6 conjunts are in the unsatisfiable core [2019-09-07 11:00:43,432 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:43,501 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 84 proven. 16 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2019-09-07 11:00:43,508 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:43,509 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7] total 10 [2019-09-07 11:00:43,509 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-07 11:00:43,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-07 11:00:43,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2019-09-07 11:00:43,510 INFO L87 Difference]: Start difference. First operand 43 states and 47 transitions. Second operand 10 states. [2019-09-07 11:00:43,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:43,583 INFO L93 Difference]: Finished difference Result 76 states and 87 transitions. [2019-09-07 11:00:43,585 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-07 11:00:43,585 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 68 [2019-09-07 11:00:43,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:43,586 INFO L225 Difference]: With dead ends: 76 [2019-09-07 11:00:43,586 INFO L226 Difference]: Without dead ends: 49 [2019-09-07 11:00:43,587 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2019-09-07 11:00:43,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2019-09-07 11:00:43,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 47. [2019-09-07 11:00:43,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2019-09-07 11:00:43,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2019-09-07 11:00:43,598 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 68 [2019-09-07 11:00:43,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:43,599 INFO L475 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2019-09-07 11:00:43,599 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-07 11:00:43,599 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2019-09-07 11:00:43,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2019-09-07 11:00:43,601 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:43,602 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 4, 4, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:43,602 INFO L418 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:43,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:43,602 INFO L82 PathProgramCache]: Analyzing trace with hash -282142333, now seen corresponding path program 6 times [2019-09-07 11:00:43,603 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:43,603 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:43,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:43,605 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:43,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:43,722 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2019-09-07 11:00:43,723 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:43,723 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 11:00:43,740 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:43,851 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2019-09-07 11:00:43,852 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:43,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjunts are in the unsatisfiable core [2019-09-07 11:00:43,856 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 130 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (8)] Exception during sending of exit command (exit): Broken pipe [2019-09-07 11:00:43,927 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:43,927 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 11 [2019-09-07 11:00:43,928 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-09-07 11:00:43,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-09-07 11:00:43,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2019-09-07 11:00:43,929 INFO L87 Difference]: Start difference. First operand 47 states and 51 transitions. Second operand 11 states. [2019-09-07 11:00:43,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:43,999 INFO L93 Difference]: Finished difference Result 85 states and 94 transitions. [2019-09-07 11:00:43,999 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-09-07 11:00:43,999 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 76 [2019-09-07 11:00:43,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:44,000 INFO L225 Difference]: With dead ends: 85 [2019-09-07 11:00:44,000 INFO L226 Difference]: Without dead ends: 53 [2019-09-07 11:00:44,001 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2019-09-07 11:00:44,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2019-09-07 11:00:44,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 51. [2019-09-07 11:00:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2019-09-07 11:00:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 55 transitions. [2019-09-07 11:00:44,007 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 55 transitions. Word has length 76 [2019-09-07 11:00:44,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:44,008 INFO L475 AbstractCegarLoop]: Abstraction has 51 states and 55 transitions. [2019-09-07 11:00:44,008 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-09-07 11:00:44,008 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 55 transitions. [2019-09-07 11:00:44,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2019-09-07 11:00:44,009 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:44,009 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 5, 5, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:44,010 INFO L418 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:44,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:44,010 INFO L82 PathProgramCache]: Analyzing trace with hash 1471357923, now seen corresponding path program 7 times [2019-09-07 11:00:44,010 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:44,010 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:44,011 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:44,011 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:44,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:44,094 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2019-09-07 11:00:44,094 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:44,094 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 11:00:44,110 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:44,159 INFO L256 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 7 conjunts are in the unsatisfiable core [2019-09-07 11:00:44,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2019-09-07 11:00:44,195 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:44,196 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2019-09-07 11:00:44,196 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-07 11:00:44,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-07 11:00:44,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2019-09-07 11:00:44,197 INFO L87 Difference]: Start difference. First operand 51 states and 55 transitions. Second operand 9 states. [2019-09-07 11:00:44,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:44,228 INFO L93 Difference]: Finished difference Result 88 states and 96 transitions. [2019-09-07 11:00:44,229 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-09-07 11:00:44,229 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 80 [2019-09-07 11:00:44,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:44,230 INFO L225 Difference]: With dead ends: 88 [2019-09-07 11:00:44,230 INFO L226 Difference]: Without dead ends: 54 [2019-09-07 11:00:44,231 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2019-09-07 11:00:44,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2019-09-07 11:00:44,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 53. [2019-09-07 11:00:44,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2019-09-07 11:00:44,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 57 transitions. [2019-09-07 11:00:44,238 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 57 transitions. Word has length 80 [2019-09-07 11:00:44,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:44,238 INFO L475 AbstractCegarLoop]: Abstraction has 53 states and 57 transitions. [2019-09-07 11:00:44,238 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-07 11:00:44,238 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 57 transitions. [2019-09-07 11:00:44,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2019-09-07 11:00:44,240 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:44,240 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 6, 6, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:44,240 INFO L418 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:44,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:44,240 INFO L82 PathProgramCache]: Analyzing trace with hash -656788411, now seen corresponding path program 8 times [2019-09-07 11:00:44,241 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:44,241 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:44,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:44,242 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 11:00:44,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2019-09-07 11:00:44,326 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:44,327 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:44,346 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-09-07 11:00:44,409 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-09-07 11:00:44,409 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:44,411 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 8 conjunts are in the unsatisfiable core [2019-09-07 11:00:44,413 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:44,509 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2019-09-07 11:00:44,514 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:44,514 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 15 [2019-09-07 11:00:44,514 INFO L454 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-09-07 11:00:44,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-09-07 11:00:44,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2019-09-07 11:00:44,515 INFO L87 Difference]: Start difference. First operand 53 states and 57 transitions. Second operand 15 states. [2019-09-07 11:00:44,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:44,613 INFO L93 Difference]: Finished difference Result 93 states and 105 transitions. [2019-09-07 11:00:44,615 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-09-07 11:00:44,615 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 82 [2019-09-07 11:00:44,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:44,616 INFO L225 Difference]: With dead ends: 93 [2019-09-07 11:00:44,618 INFO L226 Difference]: Without dead ends: 59 [2019-09-07 11:00:44,619 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2019-09-07 11:00:44,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2019-09-07 11:00:44,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 57. [2019-09-07 11:00:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2019-09-07 11:00:44,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 61 transitions. [2019-09-07 11:00:44,632 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 61 transitions. Word has length 82 [2019-09-07 11:00:44,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:44,632 INFO L475 AbstractCegarLoop]: Abstraction has 57 states and 61 transitions. [2019-09-07 11:00:44,632 INFO L476 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-09-07 11:00:44,632 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 61 transitions. [2019-09-07 11:00:44,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-09-07 11:00:44,634 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:44,634 INFO L399 BasicCegarLoop]: trace histogram [18, 18, 7, 7, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:44,634 INFO L418 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:44,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:44,637 INFO L82 PathProgramCache]: Analyzing trace with hash -485056859, now seen corresponding path program 9 times [2019-09-07 11:00:44,637 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:44,638 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:44,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:44,639 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:44,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2019-09-07 11:00:44,717 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:44,717 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 11:00:44,731 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:44,796 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2019-09-07 11:00:44,796 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:44,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 6 conjunts are in the unsatisfiable core [2019-09-07 11:00:44,800 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:44,822 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 178 proven. 16 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2019-09-07 11:00:44,827 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:44,828 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2019-09-07 11:00:44,828 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-09-07 11:00:44,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-09-07 11:00:44,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2019-09-07 11:00:44,830 INFO L87 Difference]: Start difference. First operand 57 states and 61 transitions. Second operand 8 states. [2019-09-07 11:00:44,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:44,855 INFO L93 Difference]: Finished difference Result 83 states and 88 transitions. [2019-09-07 11:00:44,856 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-07 11:00:44,856 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 90 [2019-09-07 11:00:44,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:44,857 INFO L225 Difference]: With dead ends: 83 [2019-09-07 11:00:44,857 INFO L226 Difference]: Without dead ends: 60 [2019-09-07 11:00:44,858 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2019-09-07 11:00:44,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2019-09-07 11:00:44,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 59. [2019-09-07 11:00:44,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2019-09-07 11:00:44,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 63 transitions. [2019-09-07 11:00:44,864 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 63 transitions. Word has length 90 [2019-09-07 11:00:44,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:44,864 INFO L475 AbstractCegarLoop]: Abstraction has 59 states and 63 transitions. [2019-09-07 11:00:44,864 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-09-07 11:00:44,864 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 63 transitions. [2019-09-07 11:00:44,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2019-09-07 11:00:44,865 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:44,866 INFO L399 BasicCegarLoop]: trace histogram [18, 18, 7, 7, 5, 5, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:44,866 INFO L418 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:44,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:44,866 INFO L82 PathProgramCache]: Analyzing trace with hash -1006151773, now seen corresponding path program 10 times [2019-09-07 11:00:44,866 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:44,867 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:44,867 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:44,868 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:44,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:44,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 0 proven. 212 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2019-09-07 11:00:44,968 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:44,968 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:44,988 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-09-07 11:00:45,028 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-09-07 11:00:45,028 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:45,030 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 8 conjunts are in the unsatisfiable core [2019-09-07 11:00:45,032 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:45,067 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 172 proven. 36 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (12)] Exception during sending of exit command (exit): Broken pipe [2019-09-07 11:00:45,076 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:45,076 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2019-09-07 11:00:45,077 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-07 11:00:45,077 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-07 11:00:45,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2019-09-07 11:00:45,078 INFO L87 Difference]: Start difference. First operand 59 states and 63 transitions. Second operand 10 states. [2019-09-07 11:00:45,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:45,124 INFO L93 Difference]: Finished difference Result 99 states and 109 transitions. [2019-09-07 11:00:45,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-09-07 11:00:45,125 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2019-09-07 11:00:45,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:45,126 INFO L225 Difference]: With dead ends: 99 [2019-09-07 11:00:45,126 INFO L226 Difference]: Without dead ends: 62 [2019-09-07 11:00:45,127 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2019-09-07 11:00:45,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2019-09-07 11:00:45,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 61. [2019-09-07 11:00:45,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2019-09-07 11:00:45,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 65 transitions. [2019-09-07 11:00:45,135 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 65 transitions. Word has length 92 [2019-09-07 11:00:45,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:45,136 INFO L475 AbstractCegarLoop]: Abstraction has 61 states and 65 transitions. [2019-09-07 11:00:45,136 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-07 11:00:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 65 transitions. [2019-09-07 11:00:45,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-09-07 11:00:45,137 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:45,138 INFO L399 BasicCegarLoop]: trace histogram [21, 21, 7, 7, 5, 5, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:45,138 INFO L418 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:45,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:45,139 INFO L82 PathProgramCache]: Analyzing trace with hash -170355679, now seen corresponding path program 11 times [2019-09-07 11:00:45,139 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:45,139 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:45,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:45,141 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:45,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:45,231 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 547 trivial. 0 not checked. [2019-09-07 11:00:45,231 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:45,231 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 11:00:45,245 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:45,460 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 16 check-sat command(s) [2019-09-07 11:00:45,461 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:45,463 INFO L256 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 9 conjunts are in the unsatisfiable core [2019-09-07 11:00:45,465 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:45,567 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 228 proven. 49 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2019-09-07 11:00:45,576 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:45,576 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10] total 16 [2019-09-07 11:00:45,577 INFO L454 AbstractCegarLoop]: Interpolant automaton has 16 states [2019-09-07 11:00:45,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-09-07 11:00:45,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=168, Unknown=0, NotChecked=0, Total=240 [2019-09-07 11:00:45,577 INFO L87 Difference]: Start difference. First operand 61 states and 65 transitions. Second operand 16 states. [2019-09-07 11:00:45,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:45,670 INFO L93 Difference]: Finished difference Result 106 states and 117 transitions. [2019-09-07 11:00:45,671 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-09-07 11:00:45,672 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 98 [2019-09-07 11:00:45,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:45,673 INFO L225 Difference]: With dead ends: 106 [2019-09-07 11:00:45,673 INFO L226 Difference]: Without dead ends: 67 [2019-09-07 11:00:45,673 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=72, Invalid=168, Unknown=0, NotChecked=0, Total=240 [2019-09-07 11:00:45,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2019-09-07 11:00:45,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 65. [2019-09-07 11:00:45,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2019-09-07 11:00:45,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 69 transitions. [2019-09-07 11:00:45,686 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 69 transitions. Word has length 98 [2019-09-07 11:00:45,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:45,687 INFO L475 AbstractCegarLoop]: Abstraction has 65 states and 69 transitions. [2019-09-07 11:00:45,687 INFO L476 AbstractCegarLoop]: Interpolant automaton has 16 states. [2019-09-07 11:00:45,687 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 69 transitions. [2019-09-07 11:00:45,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2019-09-07 11:00:45,691 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:45,692 INFO L399 BasicCegarLoop]: trace histogram [24, 24, 7, 7, 6, 6, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:45,692 INFO L418 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:45,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:45,692 INFO L82 PathProgramCache]: Analyzing trace with hash 1865342109, now seen corresponding path program 12 times [2019-09-07 11:00:45,692 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:45,693 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:45,693 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:45,694 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:45,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:45,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:45,814 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2019-09-07 11:00:45,814 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:45,814 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 11:00:45,844 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:46,034 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 15 check-sat command(s) [2019-09-07 11:00:46,035 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:46,036 INFO L256 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 8 conjunts are in the unsatisfiable core [2019-09-07 11:00:46,039 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:46,146 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 298 proven. 36 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2019-09-07 11:00:46,159 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:46,159 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 17 [2019-09-07 11:00:46,160 INFO L454 AbstractCegarLoop]: Interpolant automaton has 17 states [2019-09-07 11:00:46,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2019-09-07 11:00:46,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272 [2019-09-07 11:00:46,161 INFO L87 Difference]: Start difference. First operand 65 states and 69 transitions. Second operand 17 states. [2019-09-07 11:00:46,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:46,248 INFO L93 Difference]: Finished difference Result 115 states and 124 transitions. [2019-09-07 11:00:46,249 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-09-07 11:00:46,249 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 106 [2019-09-07 11:00:46,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:46,251 INFO L225 Difference]: With dead ends: 115 [2019-09-07 11:00:46,251 INFO L226 Difference]: Without dead ends: 71 [2019-09-07 11:00:46,252 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 100 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272 [2019-09-07 11:00:46,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2019-09-07 11:00:46,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 69. [2019-09-07 11:00:46,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2019-09-07 11:00:46,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 73 transitions. [2019-09-07 11:00:46,257 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 73 transitions. Word has length 106 [2019-09-07 11:00:46,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:46,258 INFO L475 AbstractCegarLoop]: Abstraction has 69 states and 73 transitions. [2019-09-07 11:00:46,258 INFO L476 AbstractCegarLoop]: Interpolant automaton has 17 states. [2019-09-07 11:00:46,258 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 73 transitions. [2019-09-07 11:00:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-09-07 11:00:46,259 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:46,260 INFO L399 BasicCegarLoop]: trace histogram [24, 24, 8, 8, 7, 7, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:46,260 INFO L418 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:46,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:46,260 INFO L82 PathProgramCache]: Analyzing trace with hash 1674731773, now seen corresponding path program 13 times [2019-09-07 11:00:46,261 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:46,261 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:46,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:46,262 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:46,262 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:46,392 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2019-09-07 11:00:46,393 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:46,393 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 11:00:46,421 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:46,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:46,482 INFO L256 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 10 conjunts are in the unsatisfiable core [2019-09-07 11:00:46,485 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:46,518 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2019-09-07 11:00:46,532 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:46,533 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 12 [2019-09-07 11:00:46,534 INFO L454 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-09-07 11:00:46,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-09-07 11:00:46,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2019-09-07 11:00:46,535 INFO L87 Difference]: Start difference. First operand 69 states and 73 transitions. Second operand 12 states. [2019-09-07 11:00:46,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:46,579 INFO L93 Difference]: Finished difference Result 118 states and 126 transitions. [2019-09-07 11:00:46,580 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-09-07 11:00:46,580 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 110 [2019-09-07 11:00:46,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:46,581 INFO L225 Difference]: With dead ends: 118 [2019-09-07 11:00:46,581 INFO L226 Difference]: Without dead ends: 72 [2019-09-07 11:00:46,582 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2019-09-07 11:00:46,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2019-09-07 11:00:46,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 71. [2019-09-07 11:00:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71 states. [2019-09-07 11:00:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 75 transitions. [2019-09-07 11:00:46,587 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 75 transitions. Word has length 110 [2019-09-07 11:00:46,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:46,587 INFO L475 AbstractCegarLoop]: Abstraction has 71 states and 75 transitions. [2019-09-07 11:00:46,587 INFO L476 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-09-07 11:00:46,587 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 75 transitions. [2019-09-07 11:00:46,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-09-07 11:00:46,589 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:46,589 INFO L399 BasicCegarLoop]: trace histogram [24, 24, 9, 9, 7, 7, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:46,589 INFO L418 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:46,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:46,590 INFO L82 PathProgramCache]: Analyzing trace with hash 878320095, now seen corresponding path program 14 times [2019-09-07 11:00:46,590 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:46,590 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:46,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:46,591 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 11:00:46,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:46,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:46,722 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2019-09-07 11:00:46,723 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:46,723 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:46,759 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-09-07 11:00:46,828 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-09-07 11:00:46,828 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:46,830 INFO L256 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 11 conjunts are in the unsatisfiable core [2019-09-07 11:00:46,832 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:47,002 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2019-09-07 11:00:47,006 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:47,007 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12] total 21 [2019-09-07 11:00:47,007 INFO L454 AbstractCegarLoop]: Interpolant automaton has 21 states [2019-09-07 11:00:47,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2019-09-07 11:00:47,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=300, Unknown=0, NotChecked=0, Total=420 [2019-09-07 11:00:47,008 INFO L87 Difference]: Start difference. First operand 71 states and 75 transitions. Second operand 21 states. [2019-09-07 11:00:47,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:47,098 INFO L93 Difference]: Finished difference Result 122 states and 134 transitions. [2019-09-07 11:00:47,098 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2019-09-07 11:00:47,099 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 112 [2019-09-07 11:00:47,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:47,100 INFO L225 Difference]: With dead ends: 122 [2019-09-07 11:00:47,100 INFO L226 Difference]: Without dead ends: 76 [2019-09-07 11:00:47,101 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=120, Invalid=300, Unknown=0, NotChecked=0, Total=420 [2019-09-07 11:00:47,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2019-09-07 11:00:47,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 75. [2019-09-07 11:00:47,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2019-09-07 11:00:47,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 79 transitions. [2019-09-07 11:00:47,106 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 79 transitions. Word has length 112 [2019-09-07 11:00:47,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:47,106 INFO L475 AbstractCegarLoop]: Abstraction has 75 states and 79 transitions. [2019-09-07 11:00:47,106 INFO L476 AbstractCegarLoop]: Interpolant automaton has 21 states. [2019-09-07 11:00:47,106 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 79 transitions. [2019-09-07 11:00:47,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2019-09-07 11:00:47,108 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:47,108 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 10, 10, 7, 7, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:47,108 INFO L418 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:47,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:47,109 INFO L82 PathProgramCache]: Analyzing trace with hash -1924501953, now seen corresponding path program 15 times [2019-09-07 11:00:47,109 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:47,109 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:47,110 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:47,110 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:47,110 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:47,252 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 898 trivial. 0 not checked. [2019-09-07 11:00:47,252 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:47,252 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:47,274 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-09-07 11:00:47,435 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2019-09-07 11:00:47,436 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:47,438 INFO L256 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 18 conjunts are in the unsatisfiable core [2019-09-07 11:00:47,442 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:47,469 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 370 proven. 49 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2019-09-07 11:00:47,475 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:47,476 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2019-09-07 11:00:47,477 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-09-07 11:00:47,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-09-07 11:00:47,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2019-09-07 11:00:47,478 INFO L87 Difference]: Start difference. First operand 75 states and 79 transitions. Second operand 11 states. [2019-09-07 11:00:47,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:47,521 INFO L93 Difference]: Finished difference Result 107 states and 112 transitions. [2019-09-07 11:00:47,522 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-07 11:00:47,522 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 120 [2019-09-07 11:00:47,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:47,523 INFO L225 Difference]: With dead ends: 107 [2019-09-07 11:00:47,523 INFO L226 Difference]: Without dead ends: 78 [2019-09-07 11:00:47,524 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2019-09-07 11:00:47,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2019-09-07 11:00:47,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 77. [2019-09-07 11:00:47,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2019-09-07 11:00:47,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 81 transitions. [2019-09-07 11:00:47,530 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 81 transitions. Word has length 120 [2019-09-07 11:00:47,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:47,534 INFO L475 AbstractCegarLoop]: Abstraction has 77 states and 81 transitions. [2019-09-07 11:00:47,534 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-09-07 11:00:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 81 transitions. [2019-09-07 11:00:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2019-09-07 11:00:47,536 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:47,538 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 10, 10, 8, 8, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:47,538 INFO L418 AbstractCegarLoop]: === Iteration 20 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:47,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:47,539 INFO L82 PathProgramCache]: Analyzing trace with hash 917797053, now seen corresponding path program 16 times [2019-09-07 11:00:47,539 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:47,539 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:47,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:47,543 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:47,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:47,737 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 0 proven. 449 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2019-09-07 11:00:47,738 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:47,738 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 11:00:47,764 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:47,817 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-09-07 11:00:47,817 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:47,819 INFO L256 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 11 conjunts are in the unsatisfiable core [2019-09-07 11:00:47,822 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:47,848 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 364 proven. 81 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2019-09-07 11:00:47,852 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:47,852 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 13 [2019-09-07 11:00:47,853 INFO L454 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-09-07 11:00:47,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-09-07 11:00:47,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2019-09-07 11:00:47,854 INFO L87 Difference]: Start difference. First operand 77 states and 81 transitions. Second operand 13 states. [2019-09-07 11:00:47,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:47,898 INFO L93 Difference]: Finished difference Result 128 states and 138 transitions. [2019-09-07 11:00:47,900 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-09-07 11:00:47,900 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 122 [2019-09-07 11:00:47,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:47,901 INFO L225 Difference]: With dead ends: 128 [2019-09-07 11:00:47,901 INFO L226 Difference]: Without dead ends: 79 [2019-09-07 11:00:47,902 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2019-09-07 11:00:47,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2019-09-07 11:00:47,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2019-09-07 11:00:47,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79 states. [2019-09-07 11:00:47,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 83 transitions. [2019-09-07 11:00:47,907 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 83 transitions. Word has length 122 [2019-09-07 11:00:47,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:47,907 INFO L475 AbstractCegarLoop]: Abstraction has 79 states and 83 transitions. [2019-09-07 11:00:47,907 INFO L476 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-09-07 11:00:47,907 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 83 transitions. [2019-09-07 11:00:47,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2019-09-07 11:00:47,909 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:47,909 INFO L399 BasicCegarLoop]: trace histogram [30, 30, 10, 10, 8, 8, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:47,909 INFO L418 AbstractCegarLoop]: === Iteration 21 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:47,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:47,910 INFO L82 PathProgramCache]: Analyzing trace with hash 457316027, now seen corresponding path program 17 times [2019-09-07 11:00:47,910 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:47,910 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:47,911 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:47,911 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:47,911 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:47,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:48,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2019-09-07 11:00:48,045 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:00:48,046 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 11:00:48,068 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:00:48,767 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 22 check-sat command(s) [2019-09-07 11:00:48,767 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:00:48,772 INFO L256 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 10 conjunts are in the unsatisfiable core [2019-09-07 11:00:48,775 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:00:48,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 450 proven. 64 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2019-09-07 11:00:48,837 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 11:00:48,837 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 12 [2019-09-07 11:00:48,837 INFO L454 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-09-07 11:00:48,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-09-07 11:00:48,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2019-09-07 11:00:48,838 INFO L87 Difference]: Start difference. First operand 79 states and 83 transitions. Second operand 12 states. [2019-09-07 11:00:48,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 11:00:48,888 INFO L93 Difference]: Finished difference Result 112 states and 117 transitions. [2019-09-07 11:00:48,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-09-07 11:00:48,889 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 128 [2019-09-07 11:00:48,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 11:00:48,890 INFO L225 Difference]: With dead ends: 112 [2019-09-07 11:00:48,890 INFO L226 Difference]: Without dead ends: 81 [2019-09-07 11:00:48,890 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2019-09-07 11:00:48,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2019-09-07 11:00:48,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 81. [2019-09-07 11:00:48,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81 states. [2019-09-07 11:00:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 85 transitions. [2019-09-07 11:00:48,898 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 85 transitions. Word has length 128 [2019-09-07 11:00:48,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 11:00:48,898 INFO L475 AbstractCegarLoop]: Abstraction has 81 states and 85 transitions. [2019-09-07 11:00:48,898 INFO L476 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-09-07 11:00:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 85 transitions. [2019-09-07 11:00:48,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2019-09-07 11:00:48,900 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 11:00:48,900 INFO L399 BasicCegarLoop]: trace histogram [30, 30, 10, 10, 9, 9, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 11:00:48,900 INFO L418 AbstractCegarLoop]: === Iteration 22 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 11:00:48,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 11:00:48,901 INFO L82 PathProgramCache]: Analyzing trace with hash -70196679, now seen corresponding path program 18 times [2019-09-07 11:00:48,901 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 11:00:48,901 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 11:00:48,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:48,903 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-07 11:00:48,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 11:00:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 11:00:54,560 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 35 [2019-09-07 11:00:54,738 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 34 [2019-09-07 11:00:54,954 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 38 [2019-09-07 11:00:55,308 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 40 [2019-09-07 11:00:55,509 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 39 [2019-09-07 11:00:55,712 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 42 [2019-09-07 11:00:55,960 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 47 [2019-09-07 11:00:56,244 WARN L188 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 49 [2019-09-07 11:01:00,008 WARN L188 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 50 [2019-09-07 11:01:01,001 WARN L188 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 52 [2019-09-07 11:01:01,404 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 36 [2019-09-07 11:01:02,138 WARN L188 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 76 [2019-09-07 11:01:03,673 WARN L188 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 97 [2019-09-07 11:01:04,923 WARN L188 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 61 [2019-09-07 11:01:06,539 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 46 [2019-09-07 11:01:07,187 WARN L188 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 49 [2019-09-07 11:01:07,560 WARN L188 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 32 [2019-09-07 11:01:08,787 WARN L188 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 92 [2019-09-07 11:01:09,811 WARN L188 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 81 [2019-09-07 11:01:10,938 WARN L188 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 75 [2019-09-07 11:01:11,986 WARN L188 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 73 [2019-09-07 11:01:13,369 WARN L188 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 75 [2019-09-07 11:01:14,638 WARN L188 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 73 [2019-09-07 11:01:15,900 WARN L188 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 74 [2019-09-07 11:01:17,001 WARN L188 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 72 [2019-09-07 11:01:18,277 WARN L188 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 75 [2019-09-07 11:01:19,410 WARN L188 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 72 [2019-09-07 11:01:20,590 WARN L188 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 75 [2019-09-07 11:01:21,704 WARN L188 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 73 [2019-09-07 11:01:22,856 WARN L188 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 75 [2019-09-07 11:01:23,925 WARN L188 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 73 [2019-09-07 11:01:25,022 WARN L188 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 74 [2019-09-07 11:01:26,200 WARN L188 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 72 [2019-09-07 11:01:27,285 WARN L188 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 73 [2019-09-07 11:01:28,502 WARN L188 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 72 [2019-09-07 11:01:29,683 WARN L188 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 75 [2019-09-07 11:01:30,635 WARN L188 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 76 [2019-09-07 11:01:31,533 WARN L188 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 74 [2019-09-07 11:01:32,338 WARN L188 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 69 [2019-09-07 11:01:33,098 WARN L188 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 69 [2019-09-07 11:01:34,816 WARN L188 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 60 [2019-09-07 11:01:35,583 WARN L188 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 61 [2019-09-07 11:01:36,102 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 48 [2019-09-07 11:01:36,964 WARN L188 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 81 [2019-09-07 11:01:37,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 11 proven. 1087 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2019-09-07 11:01:37,533 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 11:01:37,533 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 11:01:37,547 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2019-09-07 11:01:38,015 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 23 check-sat command(s) [2019-09-07 11:01:38,016 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-07 11:01:38,022 WARN L254 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 237 conjunts are in the unsatisfiable core [2019-09-07 11:01:38,026 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 11:01:38,500 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-09-07 11:01:38,501 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,522 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-07 11:01:38,523 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,523 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:22, output treesize:7 [2019-09-07 11:01:38,689 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-09-07 11:01:38,690 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,694 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-07 11:01:38,695 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,695 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:3 [2019-09-07 11:01:38,880 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-09-07 11:01:38,881 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,885 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-07 11:01:38,886 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,886 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:19, output treesize:3 [2019-09-07 11:01:38,892 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-09-07 11:01:38,892 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,897 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-07 11:01:38,897 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,898 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:19, output treesize:3 [2019-09-07 11:01:38,902 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-09-07 11:01:38,903 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,908 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-07 11:01:38,909 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,909 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:19, output treesize:3 [2019-09-07 11:01:38,916 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-09-07 11:01:38,916 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,920 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-07 11:01:38,921 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,921 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:19, output treesize:3 [2019-09-07 11:01:38,926 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-09-07 11:01:38,927 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,934 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-07 11:01:38,934 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-09-07 11:01:38,935 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:22, output treesize:7 [2019-09-07 11:01:43,741 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:01:43,742 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:01:43,743 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:01:43,743 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:01:43,749 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:01:43,750 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:01:43,753 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:01:43,753 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:01:43,754 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:01:43,757 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:01:43,757 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:01:51,463 WARN L188 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-07 11:02:02,421 WARN L188 SmtUtils]: Spent 988.00 ms on a formula simplification that was a NOOP. DAG size: 366 [2019-09-07 11:02:02,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 12 terms [2019-09-07 11:02:04,599 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:04,668 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:04,695 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:06,774 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_15) |main_~#x~0.offset|) 0) [2019-09-07 11:02:06,775 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:06,800 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:06,831 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:08,847 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 12) 0) [2019-09-07 11:02:08,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:08,931 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,091 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,126 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,161 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,184 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,221 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,280 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,348 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,387 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,431 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:09,841 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:11,906 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ |main_~#x~0.offset| 12)) [2019-09-07 11:02:11,907 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:11,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:12,009 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:12,096 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:12,153 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:12,200 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:14,222 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 12) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:02:14,223 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:14,322 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:14,436 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:14,535 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:14,572 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:14,651 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:14,697 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:14,776 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:14,805 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:14,831 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:17,097 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 v_prenex_15))) (= (+ .cse0 |main_~#x~0.offset| (- 16)) (+ .cse0 |main_~#x~0.offset| (- 8)))) [2019-09-07 11:02:17,098 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:17,179 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:17,640 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:17,685 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:17,703 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:17,748 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:18,125 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:18,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:20,318 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_21| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 8)) (select .cse0 |main_~#x~0.offset|))) [2019-09-07 11:02:22,469 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_21| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 16)) (select .cse0 |main_~#x~0.offset|))) [2019-09-07 11:02:25,095 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_21| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 12)) (select .cse0 |main_~#x~0.offset|))) [2019-09-07 11:02:27,439 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_21| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 4)) (select .cse0 (+ |main_~#x~0.offset| 8)))) [2019-09-07 11:02:29,700 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_21| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 4)) (select .cse0 (+ (* 4 v_prenex_15) |main_~#x~0.offset|)))) [2019-09-07 11:02:34,060 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_21| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 8)) (select .cse0 (+ (* 4 v_prenex_15) |main_~#x~0.offset| (- 12))))) [2019-09-07 11:02:40,425 INFO L235 Elim1Store]: Index analysis took 35886 ms [2019-09-07 11:02:40,433 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 480 treesize of output 196 [2019-09-07 11:02:40,439 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-07 11:02:42,513 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:42,528 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:42,556 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:42,596 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:42,623 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:42,678 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:42,720 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:42,769 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:42,797 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:42,825 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:42,855 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:42,892 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:43,003 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:43,045 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:43,087 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:43,111 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:43,144 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:43,247 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:43,344 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:45,351 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 v_prenex_21) |main_~#x~0.offset| (- 4))) [2019-09-07 11:02:45,351 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:45,414 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:47,472 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 v_prenex_21) |main_~#x~0.offset| (- 8))) [2019-09-07 11:02:47,473 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:47,505 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:47,583 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:47,633 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:47,675 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:47,731 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:47,779 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:47,797 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:47,868 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:47,907 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:47,935 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:47,992 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:48,018 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:50,048 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 16) (+ (* 4 v_prenex_21) |main_~#x~0.offset| (- 12))) [2019-09-07 11:02:50,048 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:50,069 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:50,108 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:50,131 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:50,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:50,232 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:50,274 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:50,325 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:50,366 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:50,411 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:50,454 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:02:54,054 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_21| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_21) |main_~#x~0.offset| (- 4))) (select .cse0 (+ |main_~#x~0.offset| 4)))) [2019-09-07 11:02:56,691 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_21| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 4)) (select .cse0 (+ (* 4 v_prenex_21) |main_~#x~0.offset| (- 12))))) [2019-09-07 11:03:02,534 INFO L235 Elim1Store]: Index analysis took 20040 ms [2019-09-07 11:03:02,538 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 482 treesize of output 198 [2019-09-07 11:03:02,543 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-09-07 11:03:05,952 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:06,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:08,051 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 4))) [2019-09-07 11:03:08,051 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:08,138 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:10,154 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 4))) [2019-09-07 11:03:10,155 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:10,265 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:10,337 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:10,387 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:10,464 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:10,535 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:10,678 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:10,771 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:10,869 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:10,948 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:10,983 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:11,045 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:11,097 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:11,167 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:11,260 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:11,313 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:11,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:11,422 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:11,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:13,440 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 12) (+ (* 4 v_prenex_19) |main_~#x~0.offset|)) [2019-09-07 11:03:13,441 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:13,555 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:13,609 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:13,648 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:13,712 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:13,772 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:13,827 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:13,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:13,932 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:13,996 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:14,091 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:14,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:14,227 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:14,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:14,360 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:14,418 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:14,480 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:14,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:14,582 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:14,783 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:14,866 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:14,930 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:20,951 INFO L235 Elim1Store]: Index analysis took 15055 ms [2019-09-07 11:03:20,955 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 482 treesize of output 198 [2019-09-07 11:03:20,959 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-09-07 11:03:21,192 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:21,266 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:21,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:21,366 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:21,445 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:21,506 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:21,586 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:21,678 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:21,775 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:21,841 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:21,886 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:21,931 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:22,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:22,116 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:22,234 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:22,349 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:22,483 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:22,546 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:22,639 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:22,710 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:22,774 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:22,862 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:22,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,027 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,118 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,207 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,266 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,346 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,410 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,616 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,653 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,726 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,808 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,871 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,921 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:23,996 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:24,037 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:24,107 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:24,180 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:24,248 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:24,319 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:24,379 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:33,162 INFO L235 Elim1Store]: Index analysis took 12035 ms [2019-09-07 11:03:33,166 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 394 treesize of output 182 [2019-09-07 11:03:33,171 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-09-07 11:03:33,396 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:33,455 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:33,510 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:33,569 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:33,622 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:33,678 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:33,731 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:33,818 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:33,922 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:33,986 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,033 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,174 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,251 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,312 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,384 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,508 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,591 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,674 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,721 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,781 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,835 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,886 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,937 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:34,999 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,068 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,149 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,231 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,320 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,389 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,433 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,501 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,534 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,587 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,632 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,668 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,761 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:35,828 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:37,834 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_17) |main_~#x~0.offset| (- 12)) (+ |main_~#x~0.offset| 12)) [2019-09-07 11:03:37,835 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:37,884 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:37,939 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:38,036 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:38,125 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:38,185 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:38,229 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:39,202 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,062 INFO L235 Elim1Store]: Index analysis took 12724 ms [2019-09-07 11:03:46,066 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 480 treesize of output 196 [2019-09-07 11:03:46,069 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-09-07 11:03:46,219 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,234 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,276 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,320 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,349 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,382 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,465 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,538 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,588 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,637 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,706 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,728 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,777 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,818 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,844 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,893 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,925 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:46,933 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,008 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,086 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,146 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,193 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,241 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,305 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,355 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,399 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,445 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,491 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,539 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,647 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,706 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,755 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,800 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,850 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,879 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,904 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:47,951 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:48,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:48,066 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:48,107 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:48,158 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:48,209 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:48,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:52,568 INFO L235 Elim1Store]: Index analysis took 6387 ms [2019-09-07 11:03:52,572 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 390 treesize of output 178 [2019-09-07 11:03:52,576 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-09-07 11:03:52,719 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:52,751 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:52,793 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:52,825 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:52,870 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:52,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:52,973 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:52,992 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,064 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,097 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,147 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,208 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,269 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,322 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,331 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,384 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,423 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,469 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,505 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,535 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,579 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,606 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,630 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,651 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,674 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,698 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,726 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,763 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,799 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,811 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,853 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,913 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,947 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:53,976 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:54,023 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:54,060 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:54,091 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:54,120 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:54,157 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:54,202 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:54,235 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:54,268 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:57,576 INFO L235 Elim1Store]: Index analysis took 4895 ms [2019-09-07 11:03:57,581 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 394 treesize of output 182 [2019-09-07 11:03:57,585 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-09-07 11:03:57,667 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:57,690 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:57,714 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:57,733 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:57,877 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:57,891 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:57,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:57,967 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:57,993 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,025 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,051 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,103 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,134 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,182 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,221 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,280 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,310 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,337 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,359 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,393 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,452 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,478 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,502 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,536 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,600 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,623 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,645 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,668 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,703 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,738 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,747 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,791 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,859 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,894 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,935 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:58,980 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:59,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:59,028 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:59,071 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:59,098 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:59,131 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:59,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:03:59,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:01,977 INFO L235 Elim1Store]: Index analysis took 4330 ms [2019-09-07 11:04:01,980 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 392 treesize of output 180 [2019-09-07 11:04:01,982 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-09-07 11:04:02,035 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,058 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,085 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,109 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,120 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,143 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,202 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,219 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,241 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,260 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,277 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,291 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,314 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,323 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,350 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,388 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,454 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,479 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,505 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,547 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,593 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,620 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,642 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,662 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,687 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,704 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,724 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,746 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,769 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,790 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,816 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,868 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,926 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,953 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:02,975 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:03,004 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:03,041 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:03,075 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:03,096 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,412 INFO L235 Elim1Store]: Index analysis took 3383 ms [2019-09-07 11:04:05,416 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 392 treesize of output 180 [2019-09-07 11:04:05,419 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-09-07 11:04:05,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,564 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,591 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,636 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,661 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,686 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,719 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,749 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,787 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,823 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,833 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,849 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,864 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,881 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,886 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,901 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,922 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,941 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,963 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:05,982 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,017 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,052 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,078 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,093 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,111 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,138 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,157 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,178 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,185 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,220 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,255 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,277 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,295 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,320 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,348 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,367 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,385 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,395 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,416 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:06,434 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,264 INFO L235 Elim1Store]: Index analysis took 2757 ms [2019-09-07 11:04:08,267 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 392 treesize of output 180 [2019-09-07 11:04:08,270 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-09-07 11:04:08,332 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,342 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,371 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,390 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,402 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,419 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,434 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,447 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,462 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,475 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,488 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,501 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,512 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,527 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,553 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,584 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,596 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,606 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,617 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,629 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,641 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,654 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,663 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,673 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,691 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,704 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,717 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,727 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,742 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,755 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,768 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,782 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,797 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,815 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,825 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,842 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,853 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,866 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,870 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,882 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:08,893 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,169 INFO L235 Elim1Store]: Index analysis took 1851 ms [2019-09-07 11:04:10,172 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 390 treesize of output 178 [2019-09-07 11:04:10,176 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-09-07 11:04:10,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,219 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,226 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,232 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,235 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,244 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,248 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,252 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,256 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,258 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,267 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,273 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,280 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,283 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,291 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,296 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,299 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,304 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,307 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,310 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,325 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,330 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,337 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,339 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,342 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,347 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,350 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,354 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,357 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,360 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,366 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,368 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,371 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,382 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,385 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,389 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,392 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,398 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,401 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,404 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,409 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:04:10,409 INFO L235 Elim1Store]: Index analysis took 203 ms [2019-09-07 11:04:10,412 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 392 treesize of output 180 [2019-09-07 11:04:10,415 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-09-07 11:04:15,895 WARN L188 SmtUtils]: Spent 5.48 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-07 11:04:15,895 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-07 11:04:15,901 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 1 dim-2 vars, End of recursive call: 12 dim-0 vars, and 12 xjuncts. [2019-09-07 11:04:15,902 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 13 variables, input treesize:5061, output treesize:4749 [2019-09-07 11:04:18,626 WARN L188 SmtUtils]: Spent 808.00 ms on a formula simplification that was a NOOP. DAG size: 359 [2019-09-07 11:04:20,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:04:20,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:04:20,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:04:20,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:04:20,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:04:20,265 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:04:20,266 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:04:20,267 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:04:20,267 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:04:20,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:04:20,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 11:05:22,894 WARN L188 SmtUtils]: Spent 25.59 s on a formula simplification. DAG size of input: 817 DAG size of output: 685 [2019-09-07 11:05:33,754 WARN L188 SmtUtils]: Spent 8.05 s on a formula simplification that was a NOOP. DAG size: 689 [2019-09-07 11:05:33,765 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 12 terms [2019-09-07 11:05:39,895 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 4) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:05:39,895 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:40,054 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:40,055 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:05:40,162 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:40,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:40,992 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:43,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 4)) (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:05:43,006 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:45,017 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:05:45,018 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:47,027 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:05:47,028 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:47,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:47,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:47,269 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:47,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:47,460 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:49,474 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 12)) (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:05:49,475 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:51,489 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 main_~i~2))) (= (+ .cse0 |main_~#x~0.offset| 4) (+ .cse0 |main_~#x~0.offset|))) [2019-09-07 11:05:51,490 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:51,613 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:51,721 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:53,737 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 8)) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:05:53,738 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:53,826 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:53,853 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:55,863 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:05:55,863 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:55,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:55,972 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:57,983 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 16)) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:05:57,984 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:58,104 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:05:58,234 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:00,248 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 16)) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:06:00,249 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:02,264 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 12)) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:06:02,265 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:02,317 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:04,331 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12)) (+ |main_~#x~0.offset| 12)) [2019-09-07 11:06:04,332 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:06,349 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 v_prenex_50))) (= (+ .cse0 |main_~#x~0.offset| (- 8)) (+ .cse0 |main_~#x~0.offset| (- 12)))) [2019-09-07 11:06:06,349 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:08,375 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12)) (+ (* 4 v_prenex_18) |main_~#x~0.offset|)) [2019-09-07 11:06:08,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:10,383 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12)) (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 4))) [2019-09-07 11:06:10,384 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:12,393 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12))) [2019-09-07 11:06:12,394 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:12,433 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:12,490 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:14,510 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12)) (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 16))) [2019-09-07 11:06:14,511 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:16,553 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 v_prenex_50))) (= (+ .cse0 |main_~#x~0.offset| (- 12)) (+ .cse0 |main_~#x~0.offset|))) [2019-09-07 11:06:16,553 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:16,634 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:18,641 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 v_prenex_50))) (= (+ .cse0 |main_~#x~0.offset| (- 12)) (+ .cse0 |main_~#x~0.offset| (- 16)))) [2019-09-07 11:06:18,642 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:18,643 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:06:18,696 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:18,729 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:20,739 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 12) (+ (* 4 v_prenex_18) |main_~#x~0.offset|)) [2019-09-07 11:06:20,740 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:20,787 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:22,824 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ |main_~#x~0.offset| 12)) [2019-09-07 11:06:22,825 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:22,857 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:24,873 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 12) (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 8))) [2019-09-07 11:06:24,874 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:24,920 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:24,982 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:25,008 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:25,033 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:27,054 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 12) (+ (* 4 main_~i~2) |main_~#x~0.offset|)) [2019-09-07 11:06:27,054 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:29,070 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 8)) (+ (* 4 v_prenex_18) |main_~#x~0.offset|)) [2019-09-07 11:06:29,071 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:31,085 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 8)) (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 4))) [2019-09-07 11:06:31,086 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:33,098 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 8))) [2019-09-07 11:06:33,099 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:35,119 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 8)) 0) [2019-09-07 11:06:35,120 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:35,120 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:06:35,167 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:35,317 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:35,354 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:35,379 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:35,412 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:37,421 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 v_prenex_18))) (= (+ .cse0 |main_~#x~0.offset| (- 4)) (+ .cse0 |main_~#x~0.offset|))) [2019-09-07 11:06:37,422 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:37,454 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:39,469 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ (* 4 v_prenex_18) |main_~#x~0.offset|)) [2019-09-07 11:06:39,470 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:39,541 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:39,542 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:06:39,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:39,616 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:41,625 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_50) |main_~#x~0.offset|) (+ (* 4 main_~i~2) |main_~#x~0.offset|)) [2019-09-07 11:06:41,626 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:41,766 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:43,776 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 4))) [2019-09-07 11:06:43,777 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:43,798 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:43,799 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:06:45,811 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 v_prenex_50))) (= (+ .cse0 |main_~#x~0.offset| (- 16)) (+ .cse0 |main_~#x~0.offset| (- 4)))) [2019-09-07 11:06:45,812 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:45,840 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:47,851 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) 0) [2019-09-07 11:06:47,852 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:47,951 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:48,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:50,099 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 main_~i~2) |main_~#x~0.offset|)) [2019-09-07 11:06:50,099 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:52,116 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 16))) [2019-09-07 11:06:52,117 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:54,131 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 16)) 0) [2019-09-07 11:06:54,132 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:06:54,133 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:06:54,133 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:06:56,370 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 4)) (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12))))) [2019-09-07 11:06:58,387 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 4)) (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12))))) [2019-09-07 11:06:58,388 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:07:00,431 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 12)) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:07:02,464 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 8))) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:07:04,508 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset|)) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:07:06,530 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 4))) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:07:08,541 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 4))) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:07:10,585 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 8)) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:07:12,634 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 |main_~#x~0.offset|) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:07:14,652 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 8))) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:07:16,780 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 16))))) [2019-09-07 11:07:18,787 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 16))))) [2019-09-07 11:07:20,860 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset|)) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:07:22,922 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 4))) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:07:24,986 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 16))) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:07:27,096 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12))) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:07:29,114 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12))) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:07:31,157 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 12)) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:07:33,256 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 16)) (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 8))))) [2019-09-07 11:07:35,335 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 16)) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset|)))) [2019-09-07 11:07:37,439 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 4))) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:07:39,464 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 8)) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:07:41,474 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 8)) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:07:43,484 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 |main_~#x~0.offset|) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:07:45,500 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 |main_~#x~0.offset|) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:07:47,550 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 8))) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:07:49,659 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 16)) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 16))))) [2019-09-07 11:07:51,825 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 16))) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:07:53,842 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 16))) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:07:56,324 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12))) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset|)))) [2019-09-07 11:07:58,385 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 4))) (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12))))) [2019-09-07 11:08:00,717 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 8))) (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12))))) [2019-09-07 11:08:02,803 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 12))) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 16))))) [2019-09-07 11:08:05,113 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_50))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 4))) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 12))))) [2019-09-07 11:08:05,223 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:08:08,201 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 |main_~#x~0.offset|) (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 8))))) [2019-09-07 11:08:10,210 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 |main_~#x~0.offset|) (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 8))))) [2019-09-07 11:08:10,211 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:08:12,304 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset|)) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 8))))) [2019-09-07 11:08:14,414 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 8))) (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 4))))) [2019-09-07 11:08:16,426 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 8))) (select .cse0 (+ (* 4 v_prenex_50) |main_~#x~0.offset| (- 16))))) [2019-09-07 11:08:18,555 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_18))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 4))) (select .cse0 (+ .cse1 |main_~#x~0.offset|)))) [2019-09-07 11:08:20,579 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 8)) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset|)))) [2019-09-07 11:08:22,742 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 |main_~#x~0.offset|) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset|)))) [2019-09-07 11:08:22,833 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:08:25,008 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 8)) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 4))))) [2019-09-07 11:08:27,348 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_18))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 4))) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 16))))) [2019-09-07 11:08:27,349 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:08:29,365 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_50))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 4))) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 16))))) [2019-09-07 11:08:31,372 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_50))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 4))) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 16))))) [2019-09-07 11:08:33,384 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 |main_~#x~0.offset|) (select .cse0 (+ |main_~#x~0.offset| 8)))) [2019-09-07 11:08:35,397 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 |main_~#x~0.offset|) (select .cse0 (+ |main_~#x~0.offset| 8)))) [2019-09-07 11:08:37,408 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 8)) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 16))))) [2019-09-07 11:08:39,418 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 8)) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 16))))) [2019-09-07 11:08:39,660 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:08:39,661 INFO L235 Elim1Store]: Index analysis took 181775 ms [2019-09-07 11:08:39,665 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 45 disjoint index pairs (out of 120 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 765 treesize of output 219 [2019-09-07 11:08:39,670 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-07 11:08:42,163 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:42,214 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:42,215 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:08:44,222 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 12) (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:08:44,223 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:46,238 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 8)) (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:08:46,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:48,252 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 main_~i~2) |main_~#x~0.offset| 4) (+ (* 4 v_prenex_47) |main_~#x~0.offset|)) [2019-09-07 11:08:48,253 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:50,287 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 main_~i~2) |main_~#x~0.offset| 4) (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 4))) [2019-09-07 11:08:50,288 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:50,362 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:50,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:50,618 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:50,694 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:52,707 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:08:52,708 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:54,724 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 12)) (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:08:54,725 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:56,734 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 main_~i~2) |main_~#x~0.offset| 4) (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 4))) [2019-09-07 11:08:56,735 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:08:58,750 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 16)) (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:08:58,751 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:00,762 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 main_~i~2))) (= (+ .cse0 |main_~#x~0.offset| 4) (+ .cse0 |main_~#x~0.offset|))) [2019-09-07 11:09:00,763 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:02,772 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 8)) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:09:02,773 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:02,809 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:02,810 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:04,834 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 v_prenex_47))) (= (+ .cse0 |main_~#x~0.offset| (- 8)) (+ .cse0 |main_~#x~0.offset|))) [2019-09-07 11:09:04,835 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:04,887 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:06,897 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 8)) (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 16))) [2019-09-07 11:09:06,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:06,998 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:07,142 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:09,163 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 8))) [2019-09-07 11:09:09,164 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:11,174 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 8)) 0) [2019-09-07 11:09:11,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:11,242 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:11,296 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:11,307 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:11,350 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:11,463 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:11,480 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:13,495 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 16) (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 4))) [2019-09-07 11:09:13,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:13,544 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:15,555 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 16) (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 12))) [2019-09-07 11:09:15,556 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:15,591 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:15,630 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:15,651 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:15,696 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:15,723 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:15,768 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:15,817 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:15,846 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:15,862 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:15,968 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:15,998 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,041 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,086 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,109 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,157 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,188 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,246 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,276 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,309 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,335 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,336 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:16,371 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,406 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,442 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,489 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,551 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,606 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:16,649 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:18,670 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 4))) [2019-09-07 11:09:18,671 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:18,705 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:18,777 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:18,778 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:18,842 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:18,881 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:20,895 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 16)) (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 12))) [2019-09-07 11:09:20,896 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:22,906 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 16))) [2019-09-07 11:09:22,907 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:23,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:23,185 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:23,186 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:23,218 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:23,250 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:23,265 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:23,266 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:23,323 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:23,360 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:23,402 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:23,402 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:23,516 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:24,374 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:26,392 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:28,610 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_19) |main_~#x~0.offset|)) (select .cse0 (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 4))))) [2019-09-07 11:09:30,745 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_19) |main_~#x~0.offset|)) (select .cse0 (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 16))))) [2019-09-07 11:09:33,066 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 8)) (select .cse0 (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 4))))) [2019-09-07 11:09:35,338 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_19))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 4))) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 12))))) [2019-09-07 11:09:35,340 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:37,465 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 12))) (select .cse0 (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 16))))) [2019-09-07 11:09:37,829 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:39,900 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 12))) (select .cse0 |main_~#x~0.offset|))) [2019-09-07 11:09:41,906 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_47) |main_~#x~0.offset| (- 12))) (select .cse0 |main_~#x~0.offset|))) [2019-09-07 11:09:41,907 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:43,918 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 |main_~#x~0.offset|) (select .cse0 (+ |main_~#x~0.offset| 8)))) [2019-09-07 11:09:45,937 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 |main_~#x~0.offset|) (select .cse0 (+ |main_~#x~0.offset| 8)))) [2019-09-07 11:09:45,937 INFO L235 Elim1Store]: Index analysis took 63908 ms [2019-09-07 11:09:45,942 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 45 disjoint index pairs (out of 120 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 945 treesize of output 241 [2019-09-07 11:09:45,947 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-09-07 11:09:50,052 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:52,059 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 4) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:09:52,060 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:52,060 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:09:54,085 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_15) |main_~#x~0.offset|) (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:09:54,086 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:56,099 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 12) (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:09:56,099 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:56,122 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:56,159 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:56,184 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:56,238 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:56,280 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:56,301 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:56,394 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:58,404 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_15) |main_~#x~0.offset| (- 12)) (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:09:58,405 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:58,494 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:09:58,600 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:00,610 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 main_~i~2))) (= (+ .cse0 |main_~#x~0.offset| 4) (+ .cse0 |main_~#x~0.offset|))) [2019-09-07 11:10:00,611 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:00,695 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:00,788 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:01,428 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:01,455 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:01,471 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:01,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:01,513 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:01,536 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:03,544 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ (* 4 v_prenex_53) |main_~#x~0.offset| (- 12))) [2019-09-07 11:10:03,545 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:03,588 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:03,589 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:03,630 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:03,668 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:03,681 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:03,714 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:03,804 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:03,829 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:03,852 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:05,872 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 16) (+ (* 4 v_prenex_53) |main_~#x~0.offset| (- 4))) [2019-09-07 11:10:05,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:05,892 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:07,903 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:10:07,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:09,929 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ |main_~#x~0.offset| 16)) [2019-09-07 11:10:09,929 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:11,940 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_53) |main_~#x~0.offset| (- 16)) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:10:11,940 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:13,949 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_15) |main_~#x~0.offset| (- 8)) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:10:13,950 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:13,966 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:13,985 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:14,094 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:14,111 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:14,141 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:14,176 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:14,176 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:14,206 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:14,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:14,273 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:14,303 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,313 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_53) |main_~#x~0.offset|) (+ (* 4 v_prenex_15) |main_~#x~0.offset| (- 4))) [2019-09-07 11:10:16,314 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,350 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,373 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,392 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,415 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,440 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,460 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,523 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,675 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,696 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,715 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,758 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,783 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,784 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:16,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:16,865 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:18,909 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_53) |main_~#x~0.offset| (- 16)) (+ (* 4 main_~i~2) |main_~#x~0.offset|)) [2019-09-07 11:10:18,910 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:18,924 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:20,934 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 v_prenex_53) |main_~#x~0.offset| (- 8))) [2019-09-07 11:10:20,934 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:21,006 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:21,007 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:21,076 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:21,170 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:21,248 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:21,315 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:21,316 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:23,324 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_15) |main_~#x~0.offset| (- 4)) (+ (* 4 main_~i~2) |main_~#x~0.offset|)) [2019-09-07 11:10:23,325 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:23,347 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:23,408 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:23,408 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:23,502 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:27,607 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_53))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 8))) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 12))))) [2019-09-07 11:10:29,752 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_53))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset|)) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 12))))) [2019-09-07 11:10:31,760 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_53))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset|)) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 12))))) [2019-09-07 11:10:31,905 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:34,036 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_15) |main_~#x~0.offset|)) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:10:36,761 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_15) |main_~#x~0.offset| (- 4))) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:10:38,974 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_15) |main_~#x~0.offset|)) (select .cse0 (+ (* 4 v_prenex_53) |main_~#x~0.offset| (- 4))))) [2019-09-07 11:10:38,975 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:41,144 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_53) |main_~#x~0.offset|)) (select .cse0 |main_~#x~0.offset|))) [2019-09-07 11:10:42,053 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:42,341 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:44,360 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_15))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 4))) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 8))))) [2019-09-07 11:10:44,598 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:44,640 INFO L235 Elim1Store]: Index analysis took 54633 ms [2019-09-07 11:10:44,645 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 45 disjoint index pairs (out of 120 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 941 treesize of output 237 [2019-09-07 11:10:44,650 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-09-07 11:10:46,821 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_13) |main_~#x~0.offset|) (+ (* 4 v_prenex_49) |main_~#x~0.offset| (- 16))) [2019-09-07 11:10:46,822 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:46,859 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:48,871 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 4) (+ (* 4 v_prenex_49) |main_~#x~0.offset| (- 16))) [2019-09-07 11:10:48,872 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:48,940 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:49,017 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:49,072 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:49,150 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,159 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 v_prenex_49))) (= (+ .cse0 |main_~#x~0.offset| (- 8)) (+ .cse0 |main_~#x~0.offset| (- 16)))) [2019-09-07 11:10:51,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,244 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,296 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,341 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,489 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,524 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,524 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:51,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,576 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,603 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,679 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,725 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:51,757 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:53,766 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 12) (+ (* 4 v_prenex_13) |main_~#x~0.offset|)) [2019-09-07 11:10:53,767 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:55,776 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_49) |main_~#x~0.offset| (- 8)) (+ (* 4 v_prenex_13) |main_~#x~0.offset|)) [2019-09-07 11:10:55,777 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:55,866 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:57,872 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 v_prenex_13))) (= (+ .cse0 |main_~#x~0.offset| (- 8)) (+ .cse0 |main_~#x~0.offset|))) [2019-09-07 11:10:57,872 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:58,015 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:58,050 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:58,070 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:58,071 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:58,091 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:58,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:58,184 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:58,259 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:58,292 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:58,325 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:58,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:10:58,364 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:10:58,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:00,445 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 v_prenex_49) |main_~#x~0.offset| (- 12))) [2019-09-07 11:11:00,446 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:00,497 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:02,518 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_49) |main_~#x~0.offset| (- 12)) (+ (* 4 v_prenex_13) |main_~#x~0.offset| (- 4))) [2019-09-07 11:11:02,519 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:02,625 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:04,634 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 4) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:11:04,634 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:06,649 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 4) (+ (* 4 v_prenex_49) |main_~#x~0.offset| (- 4))) [2019-09-07 11:11:06,650 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:06,651 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:06,665 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:06,720 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:06,758 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:06,781 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:06,803 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:06,920 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:06,939 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:07,076 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:07,115 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:07,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:09,206 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_13) |main_~#x~0.offset| (- 8)) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:11:09,207 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:09,345 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:09,378 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:11,390 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 16) (+ (* 4 v_prenex_13) |main_~#x~0.offset| (- 4))) [2019-09-07 11:11:11,391 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:11,458 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:11,631 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:13,640 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 v_prenex_49))) (= (+ .cse0 |main_~#x~0.offset| (- 8)) (+ .cse0 |main_~#x~0.offset| (- 4)))) [2019-09-07 11:11:13,640 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:15,647 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_13) |main_~#x~0.offset| (- 8)) (+ (* 4 v_prenex_49) |main_~#x~0.offset| (- 4))) [2019-09-07 11:11:15,648 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:15,736 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:15,787 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:15,787 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:15,829 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:15,868 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:15,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:15,956 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:15,979 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:16,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:16,035 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:17,465 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:17,484 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:17,507 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:17,532 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:17,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:17,570 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:18,656 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:21,058 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 12)) (select .cse0 (+ (* 4 v_prenex_13) |main_~#x~0.offset|)))) [2019-09-07 11:11:21,347 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:21,681 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:22,029 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:24,125 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 8)) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:11:26,229 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 |main_~#x~0.offset|) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:11:26,926 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:27,081 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:27,178 INFO L235 Elim1Store]: Index analysis took 42379 ms [2019-09-07 11:11:27,182 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 45 disjoint index pairs (out of 120 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 769 treesize of output 223 [2019-09-07 11:11:27,186 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-09-07 11:11:27,352 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:27,352 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:27,397 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:27,420 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:27,469 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:29,562 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 v_prenex_48))) (= (+ .cse0 |main_~#x~0.offset| (- 4)) (+ .cse0 |main_~#x~0.offset| (- 8)))) [2019-09-07 11:11:29,563 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:29,691 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:29,733 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:29,789 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:29,817 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:29,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:29,887 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:29,993 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:30,015 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:30,044 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:30,063 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:30,089 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:30,090 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:30,120 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:30,157 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:30,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:32,207 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_48) |main_~#x~0.offset|) (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:11:32,208 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:32,219 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:32,235 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:32,300 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:34,312 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)) [2019-09-07 11:11:34,312 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:34,394 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:34,437 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:34,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:34,533 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:34,559 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:36,567 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_48) |main_~#x~0.offset| (- 8)) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:11:36,568 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:36,816 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:36,829 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:36,851 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:37,088 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:37,111 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:37,258 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:37,302 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:37,328 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:37,357 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:37,446 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:37,476 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:37,505 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:37,505 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:39,520 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 4 v_prenex_48))) (= (+ .cse0 |main_~#x~0.offset| (- 12)) (+ .cse0 |main_~#x~0.offset|))) [2019-09-07 11:11:39,521 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:39,547 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:39,566 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:39,602 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:39,655 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:39,697 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:39,749 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:39,801 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:39,831 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:39,883 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:39,973 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:40,006 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:40,037 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:40,074 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:40,246 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:40,247 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:40,265 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:40,297 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:40,353 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:43,188 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 12) (+ (* 4 v_prenex_56) |main_~#x~0.offset| (- 16))) [2019-09-07 11:11:43,189 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,203 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 8) (+ |main_~#x~0.offset| 12)) [2019-09-07 11:11:45,203 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,235 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,271 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,387 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,423 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,542 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,598 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,599 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:45,634 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,635 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:45,659 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,691 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,708 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,754 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,808 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:11:45,809 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:47,818 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 4)) (select .cse0 (+ (* 4 v_prenex_56) |main_~#x~0.offset| (- 4))))) [2019-09-07 11:11:47,865 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:50,857 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_48))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 12))) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 4))))) [2019-09-07 11:11:53,293 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_56) |main_~#x~0.offset| (- 16))) (select .cse0 (+ (* 4 v_prenex_48) |main_~#x~0.offset| (- 4))))) [2019-09-07 11:11:55,452 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_56) |main_~#x~0.offset| (- 12))) (select .cse0 (+ (* 4 v_prenex_48) |main_~#x~0.offset| (- 4))))) [2019-09-07 11:11:55,636 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:11:58,604 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_48) |main_~#x~0.offset|)) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:12:00,472 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:02,788 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 |main_~#x~0.offset|) (select .cse0 (+ (* 4 v_prenex_48) |main_~#x~0.offset|)))) [2019-09-07 11:12:04,797 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_56) |main_~#x~0.offset| (- 12))) (select .cse0 (+ (* 4 v_prenex_48) |main_~#x~0.offset|)))) [2019-09-07 11:12:07,568 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_48))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 12))) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 8))))) [2019-09-07 11:12:09,667 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_48))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 16))) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 8))))) [2019-09-07 11:12:09,892 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:10,309 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:10,310 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:10,484 INFO L235 Elim1Store]: Index analysis took 43145 ms [2019-09-07 11:12:10,488 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 45 disjoint index pairs (out of 120 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 765 treesize of output 221 [2019-09-07 11:12:10,491 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-09-07 11:12:10,629 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:10,653 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:10,769 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:10,808 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:10,829 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:10,890 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:10,925 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:10,947 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:10,980 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,007 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,025 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,072 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,094 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,106 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,107 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:11,136 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,155 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,165 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,166 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:11,182 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,198 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,271 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,344 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,445 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,455 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,473 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,486 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,510 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,528 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,551 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,628 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,641 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,702 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,750 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,771 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,812 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,832 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,850 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,883 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,914 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:11,947 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,041 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,055 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,186 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,241 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,270 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,271 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:12,353 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,393 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,440 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,473 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,523 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,544 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,561 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,582 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,596 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,597 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:12,615 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,636 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,650 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,660 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,686 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,776 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,802 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,833 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,849 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,871 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,871 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:12,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,929 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,949 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:12,981 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:13,001 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:13,033 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:13,063 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:13,102 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:13,103 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:13,103 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:15,727 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|)) (.cse1 (* 4 v_prenex_54))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 12))) (select .cse0 (+ .cse1 |main_~#x~0.offset|)))) [2019-09-07 11:12:17,812 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:18,054 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:20,322 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 8)) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| 4)))) [2019-09-07 11:12:23,651 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_22| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_prenex_22) |main_~#x~0.offset| (- 16))) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:12:24,416 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:25,015 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:25,477 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:25,777 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:25,777 INFO L235 Elim1Store]: Index analysis took 15196 ms [2019-09-07 11:12:25,780 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 45 disjoint index pairs (out of 120 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 761 treesize of output 217 [2019-09-07 11:12:25,783 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-09-07 11:12:25,849 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:25,881 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:25,896 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:25,908 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:25,925 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,104 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,133 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,150 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,165 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,488 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,527 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,594 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,603 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,622 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,623 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:26,671 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,684 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,708 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,721 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,782 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,798 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,868 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,886 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,914 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,940 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,941 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:26,970 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:26,996 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,036 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,064 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,083 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,083 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:27,103 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,129 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,145 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,173 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,186 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,243 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,267 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,287 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,304 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,331 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,353 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,353 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:27,372 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,417 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,463 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,524 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,553 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,578 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,593 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,610 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,628 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,653 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,679 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,701 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,723 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,739 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,765 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,787 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,799 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,835 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,908 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,923 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,942 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,967 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,981 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:27,982 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:27,997 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:28,035 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:28,221 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:28,222 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:28,234 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:28,254 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:28,272 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:28,300 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:28,333 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:28,334 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:30,506 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:30,919 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:31,345 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:32,072 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:34,634 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:34,734 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:35,140 INFO L235 Elim1Store]: Index analysis took 9298 ms [2019-09-07 11:12:35,143 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 45 disjoint index pairs (out of 120 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 941 treesize of output 237 [2019-09-07 11:12:35,147 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-09-07 11:12:35,226 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,226 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:35,242 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,277 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,295 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,314 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,327 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,345 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,357 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,380 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,389 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,410 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,439 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,448 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,481 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,495 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,640 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,648 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,658 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,671 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,683 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,692 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,706 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,718 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,729 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,739 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,771 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,782 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,794 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,811 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,833 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,845 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,862 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,878 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,895 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,907 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,945 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,956 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,965 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:35,982 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,020 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,021 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:36,043 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,081 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,107 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,114 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,129 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,138 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,150 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,162 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,180 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,191 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,201 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,223 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,232 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,244 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,255 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,256 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:36,265 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,280 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,291 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,300 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,324 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,458 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,476 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,476 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:36,491 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,505 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,520 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,548 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,571 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,594 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,594 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:36,608 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,647 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,656 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,681 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,697 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,708 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,719 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:36,720 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:36,720 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:36,739 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:37,936 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:38,391 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:38,635 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:38,834 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:38,970 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:38,970 INFO L235 Elim1Store]: Index analysis took 3760 ms [2019-09-07 11:12:38,973 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 45 disjoint index pairs (out of 120 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 945 treesize of output 241 [2019-09-07 11:12:38,977 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-09-07 11:12:39,027 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,040 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,045 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,055 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,064 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,065 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:39,079 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,086 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,096 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,105 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,130 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,149 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,170 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,177 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,182 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,191 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,196 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,229 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,242 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,249 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,258 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,264 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,398 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,404 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,412 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,426 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,435 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,436 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:39,443 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,450 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,460 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,467 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,468 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:39,475 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,490 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,515 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,539 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,552 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,563 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,573 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,594 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,608 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,619 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,633 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,643 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,643 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:39,656 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,665 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,675 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,685 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,686 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:39,696 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,707 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,721 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,729 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,736 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,742 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,757 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,764 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,781 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,794 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,810 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,821 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,831 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,840 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,850 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,859 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,872 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,886 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,894 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,902 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,911 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,916 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:39,917 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:39,917 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:40,052 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:40,332 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:40,371 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:40,572 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:40,604 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:40,854 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:40,854 INFO L235 Elim1Store]: Index analysis took 1833 ms [2019-09-07 11:12:40,857 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 45 disjoint index pairs (out of 120 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 761 treesize of output 217 [2019-09-07 11:12:40,860 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-09-07 11:12:40,899 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,900 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:40,906 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,915 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,922 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,935 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,939 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,945 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,950 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,954 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,959 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,964 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,969 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,974 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,980 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,985 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,993 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:40,993 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:41,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,008 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,017 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,048 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,066 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,071 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,077 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,081 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,086 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,090 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,096 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,101 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,105 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,110 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,114 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,118 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,123 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,131 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,136 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,141 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,146 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,151 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,157 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,161 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,167 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,176 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:41,179 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,186 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,192 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,202 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,211 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,211 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:41,219 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,226 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,235 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,245 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,251 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,257 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,273 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,285 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,293 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,297 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,303 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,309 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,315 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,327 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,327 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:41,333 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,333 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:41,338 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,343 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,347 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,351 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,358 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:41,359 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:41,371 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:41,528 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:41,906 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:41,974 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:42,201 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:42,201 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:42,240 INFO L235 Elim1Store]: Index analysis took 1346 ms [2019-09-07 11:12:42,242 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 45 disjoint index pairs (out of 120 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 765 treesize of output 221 [2019-09-07 11:12:42,245 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-09-07 11:12:42,301 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,310 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,322 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,342 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,372 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,378 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,385 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,386 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:42,402 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,414 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,429 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,446 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,459 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,470 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,482 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,491 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,492 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:42,497 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,517 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,524 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,531 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,539 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,548 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,557 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,565 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,573 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,580 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,589 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,594 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,600 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,611 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,618 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,624 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,630 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,634 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,639 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,646 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,652 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,663 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,669 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,673 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,679 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,682 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,687 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,691 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,695 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,701 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,710 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,715 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,720 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,724 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,728 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,732 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,745 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,750 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,757 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,761 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,762 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:42,769 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,774 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,777 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,783 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,788 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,795 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,798 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,799 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:42,803 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,803 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:42,807 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,811 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,817 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,822 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,827 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,835 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,840 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,846 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,850 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,855 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:42,855 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:42,856 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:42,994 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:43,086 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:43,634 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:43,734 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:43,735 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:43,862 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:43,862 INFO L235 Elim1Store]: Index analysis took 1573 ms [2019-09-07 11:12:43,865 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 45 disjoint index pairs (out of 120 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 765 treesize of output 219 [2019-09-07 11:12:43,867 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-09-07 11:12:43,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,900 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,902 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,908 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,911 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,914 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,917 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,920 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,924 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,927 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:43,932 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,942 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,947 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,951 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,955 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,957 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,960 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,960 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:43,963 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,966 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,968 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,971 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,974 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,976 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,979 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,982 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,985 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,987 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,991 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,994 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,996 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:43,999 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,001 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,004 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,005 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:44,007 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,013 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,015 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,018 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,021 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,023 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,031 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,036 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,040 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,043 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,047 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,051 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,054 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,057 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,065 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,068 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,070 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,073 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,074 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:44,076 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,077 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:44,081 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,084 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,086 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,089 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,091 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,093 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,096 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,097 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:44,099 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,102 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,104 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,106 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,109 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,111 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,113 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,115 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:12:44,116 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:12:44,116 INFO L235 Elim1Store]: Index analysis took 222 ms [2019-09-07 11:12:44,118 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 45 disjoint index pairs (out of 120 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 769 treesize of output 223 [2019-09-07 11:12:44,121 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-09-07 11:13:04,656 WARN L188 SmtUtils]: Spent 20.53 s on a formula simplification. DAG size of input: 400 DAG size of output: 399 [2019-09-07 11:13:04,657 INFO L567 ElimStorePlain]: treesize reduction 36, result has 99.4 percent of original size [2019-09-07 11:13:04,662 INFO L496 ElimStorePlain]: Start of recursive call 1: 24 dim-0 vars, 1 dim-2 vars, End of recursive call: 20 dim-0 vars, and 12 xjuncts. [2019-09-07 11:13:04,662 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 25 variables, input treesize:9893, output treesize:6065 [2019-09-07 11:13:10,786 WARN L188 SmtUtils]: Spent 4.41 s on a formula simplification that was a NOOP. DAG size: 411 [2019-09-07 11:13:24,042 WARN L188 SmtUtils]: Spent 9.46 s on a formula simplification that was a NOOP. DAG size: 411 [2019-09-07 11:13:24,048 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 12 terms [2019-09-07 11:13:24,198 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:24,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:24,231 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:24,265 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:24,280 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:24,290 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:24,299 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:24,311 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:24,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,361 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 12) (+ (* 4 main_~i~2) |main_~#x~0.offset| (- 4))) [2019-09-07 11:13:27,362 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,392 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,413 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,447 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,456 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,472 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,488 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,499 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,525 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,550 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,573 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,600 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,600 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:27,618 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,639 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,655 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,672 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,702 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,726 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,807 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,839 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,854 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,866 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,891 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,919 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,955 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:27,967 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:28,180 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:28,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:28,217 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:28,275 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:28,295 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:28,328 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:28,342 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:28,381 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:28,410 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:28,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,056 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:29,494 INFO L235 Elim1Store]: Index analysis took 5334 ms [2019-09-07 11:13:29,497 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 596 treesize of output 241 [2019-09-07 11:13:29,502 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-07 11:13:29,603 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,637 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,649 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,667 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,686 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,704 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,735 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,754 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,761 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,773 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,805 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,820 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,834 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,844 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,856 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,883 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,916 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,936 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,963 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:29,991 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,004 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,100 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,125 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,144 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,168 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,203 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,250 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,270 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,279 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,290 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,311 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,341 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,359 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,402 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,412 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,413 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:30,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:30,705 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:32,766 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_53) |main_~#x~0.offset| (- 12)) (+ (* 4 main_~i~2) |main_~#x~0.offset|)) [2019-09-07 11:13:32,767 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:32,791 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:32,799 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:32,847 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:32,865 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:32,887 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:32,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:32,924 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:32,957 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:33,665 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:33,881 INFO L235 Elim1Store]: Index analysis took 4306 ms [2019-09-07 11:13:33,883 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 580 treesize of output 231 [2019-09-07 11:13:33,886 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-09-07 11:13:33,979 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:33,990 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,004 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,042 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,062 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,093 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,102 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,113 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,130 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,139 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,159 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,169 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,178 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,189 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,200 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,218 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,238 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,246 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,247 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:34,259 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,285 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,326 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,351 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,385 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,400 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,430 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,437 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:34,448 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,164 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,181 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,262 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,282 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,290 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,298 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,315 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,328 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,341 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,351 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,390 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,401 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,417 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:35,440 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:37,559 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 v_prenex_14) |main_~#x~0.offset| (- 16)) (+ |main_~#x~0.offset| 12)) [2019-09-07 11:13:37,560 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:37,575 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:37,594 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:38,560 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:38,932 INFO L235 Elim1Store]: Index analysis took 4983 ms [2019-09-07 11:13:38,933 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 498 treesize of output 219 [2019-09-07 11:13:38,936 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-09-07 11:13:38,979 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:38,989 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:38,999 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,004 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,015 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,048 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,059 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,066 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,087 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,095 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,103 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,117 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,125 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,140 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,147 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,172 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,180 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,212 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,247 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,262 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,267 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,275 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,281 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,291 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,303 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,312 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,322 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,331 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,331 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:39,349 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,366 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,382 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,392 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,440 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,464 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,472 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,485 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,509 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,518 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,532 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,546 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,557 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,569 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:39,591 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:40,653 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:40,886 INFO L235 Elim1Store]: Index analysis took 1913 ms [2019-09-07 11:13:40,888 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 495 treesize of output 211 [2019-09-07 11:13:40,891 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-09-07 11:13:40,939 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:40,975 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:40,989 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,003 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,039 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,046 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,056 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,062 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,069 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,084 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,090 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,098 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,112 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,121 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,137 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,146 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,162 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,178 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,193 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,200 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,211 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,218 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,219 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:41,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,250 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,266 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,275 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,283 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,298 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,311 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,339 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,353 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,362 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,377 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,394 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,406 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,421 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,428 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,437 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,447 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,463 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,474 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,498 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:41,510 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:44,070 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_23| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 12)) (select .cse0 (+ (* 4 v_prenex_18) |main_~#x~0.offset| (- 4))))) [2019-09-07 11:13:44,417 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:44,830 INFO L235 Elim1Store]: Index analysis took 3897 ms [2019-09-07 11:13:44,833 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 503 treesize of output 219 [2019-09-07 11:13:44,836 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-09-07 11:13:44,883 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:44,907 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:44,918 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:44,928 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:44,943 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:44,953 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:44,961 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:44,970 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:44,978 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:44,989 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:44,994 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,023 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,030 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,041 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,050 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,057 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,063 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,074 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,088 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,107 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,114 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,127 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,137 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,145 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,184 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,196 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,208 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,218 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,247 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,259 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,269 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,275 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,282 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,295 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,302 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,311 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,318 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,318 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:45,326 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,332 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,341 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:45,350 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:46,775 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:46,790 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:46,800 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:46,820 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:46,828 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:46,841 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:46,849 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,257 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:48,413 INFO L235 Elim1Store]: Index analysis took 3535 ms [2019-09-07 11:13:48,415 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 496 treesize of output 217 [2019-09-07 11:13:48,418 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-09-07 11:13:48,462 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,473 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,478 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,485 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,491 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,502 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,512 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,522 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,527 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,541 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,547 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,555 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,562 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,582 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,597 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,606 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,626 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,631 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,640 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,669 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,693 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,706 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,713 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,717 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,722 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,733 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,743 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,750 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,755 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,772 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,783 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,801 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,806 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,812 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,813 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:48,821 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,828 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,835 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,842 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,851 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,860 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,881 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,888 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,906 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,914 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:48,920 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:49,710 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:49,957 INFO L235 Elim1Store]: Index analysis took 1502 ms [2019-09-07 11:13:49,959 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 586 treesize of output 237 [2019-09-07 11:13:49,963 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-09-07 11:13:50,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,008 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,013 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,020 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,027 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,039 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,046 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,051 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,058 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,064 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,070 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,074 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,095 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,099 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:50,102 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,136 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 16) (+ (* 4 v_prenex_19) |main_~#x~0.offset| (- 16))) [2019-09-07 11:13:52,136 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,148 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,153 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,162 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,168 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,178 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,184 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,189 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,200 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,218 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,225 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,243 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,250 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,259 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,269 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,275 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,283 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,292 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,298 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,314 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,327 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,338 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,347 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,356 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,357 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:52,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,369 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,386 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,398 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,408 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:52,414 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,008 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:53,077 INFO L235 Elim1Store]: Index analysis took 3079 ms [2019-09-07 11:13:53,080 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 596 treesize of output 241 [2019-09-07 11:13:53,084 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-09-07 11:13:53,125 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,133 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,140 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,148 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,155 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,161 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,165 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,168 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,173 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,177 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,182 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,189 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,214 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,220 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,227 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,238 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,242 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,246 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,252 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,257 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,262 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,267 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,271 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,276 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,281 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,288 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,293 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,301 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,301 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:53,306 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,312 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,316 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,319 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,324 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,330 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,336 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,341 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,346 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,351 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,355 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,364 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,369 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,374 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,379 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,384 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,389 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:53,788 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:54,065 INFO L235 Elim1Store]: Index analysis took 945 ms [2019-09-07 11:13:54,067 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 496 treesize of output 217 [2019-09-07 11:13:54,070 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-09-07 11:13:54,118 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,124 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,133 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,138 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,148 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,155 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,162 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,166 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,178 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,186 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,196 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,200 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,206 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,209 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,219 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,225 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,229 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,237 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,240 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,243 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,255 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,268 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,273 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,276 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,280 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,289 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,296 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,305 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,306 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:54,310 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,315 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,319 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,324 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,332 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,352 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,360 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,371 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,378 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,387 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,395 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,400 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,404 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,420 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,434 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,444 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:54,453 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,030 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:55,316 INFO L235 Elim1Store]: Index analysis took 1201 ms [2019-09-07 11:13:55,318 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 499 treesize of output 215 [2019-09-07 11:13:55,323 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-09-07 11:13:55,362 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,371 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,381 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,386 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,393 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,398 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,403 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,410 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,438 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,457 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,464 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,473 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,478 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,485 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,488 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,495 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,501 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,514 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,517 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,519 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,523 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,526 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,532 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,545 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,552 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,555 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,566 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,573 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,580 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,584 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,587 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,593 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,598 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,612 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,616 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,626 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,630 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,638 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,649 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,650 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:55,656 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,661 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,664 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,669 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,686 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:55,695 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,216 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:56,302 INFO L235 Elim1Store]: Index analysis took 946 ms [2019-09-07 11:13:56,304 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 507 treesize of output 223 [2019-09-07 11:13:56,308 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-09-07 11:13:56,351 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,361 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,366 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,373 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,380 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,383 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,388 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,394 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,399 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,403 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,405 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,408 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,410 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,413 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,415 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,417 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,419 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,421 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,423 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,426 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,428 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,430 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,434 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,436 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,439 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,441 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,443 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,446 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,446 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:13:56,449 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,451 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,454 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,456 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,459 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,461 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,464 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,467 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,470 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,472 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,475 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,477 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,480 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,482 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,485 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,488 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,491 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,494 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:13:56,494 INFO L235 Elim1Store]: Index analysis took 149 ms [2019-09-07 11:13:56,496 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 500 treesize of output 221 [2019-09-07 11:13:56,499 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-09-07 11:14:18,541 WARN L188 SmtUtils]: Spent 22.04 s on a formula simplification that was a NOOP. DAG size: 386 [2019-09-07 11:14:18,542 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-07 11:14:18,545 INFO L496 ElimStorePlain]: Start of recursive call 1: 20 dim-0 vars, 1 dim-2 vars, End of recursive call: 20 dim-0 vars, and 12 xjuncts. [2019-09-07 11:14:18,546 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 21 variables, input treesize:6353, output treesize:6263 [2019-09-07 11:14:27,001 WARN L188 SmtUtils]: Spent 4.35 s on a formula simplification that was a NOOP. DAG size: 410 [2019-09-07 11:14:38,962 WARN L188 SmtUtils]: Spent 7.84 s on a formula simplification that was a NOOP. DAG size: 411 [2019-09-07 11:14:38,967 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 12 terms [2019-09-07 11:14:39,046 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,079 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,102 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,178 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,196 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,263 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,291 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,310 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,326 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,357 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,374 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,385 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,403 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,443 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,476 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,499 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,515 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,563 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,575 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,601 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,625 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,667 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,680 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,694 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,711 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,725 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,743 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,760 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,792 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,804 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,821 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,963 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:39,994 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:40,015 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:40,043 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:40,060 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:40,071 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:40,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:40,171 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:42,261 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 4 main_~i~2) |main_~#x~0.offset| 4) (+ |main_~#x~0.offset| 16)) [2019-09-07 11:14:42,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:42,306 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:42,324 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:42,336 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:42,358 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:42,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:42,389 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:42,408 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:42,465 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:42,476 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:14:42,497 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:42,519 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:44,807 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_24| |main_~#x~0.base|)) (.cse1 (* 4 main_~i~2))) (= (select .cse0 (+ .cse1 |main_~#x~0.offset|)) (select .cse0 (+ .cse1 |main_~#x~0.offset| (- 8))))) [2019-09-07 11:14:47,117 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_24| |main_~#x~0.base|))) (= (select .cse0 (+ |main_~#x~0.offset| 16)) (select .cse0 (+ (* 4 main_~i~2) |main_~#x~0.offset| (- 8))))) [2019-09-07 11:14:49,858 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_24| |main_~#x~0.base|))) (= (select .cse0 (+ (* 4 v_avg_~i~0_44) |main_~#x~0.offset| (- 4))) (select .cse0 (+ |main_~#x~0.offset| 16)))) [2019-09-07 11:14:52,326 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:14:52,379 INFO L235 Elim1Store]: Index analysis took 13346 ms [2019-09-07 11:14:52,381 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 515 treesize of output 224 [2019-09-07 11:14:52,384 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-07 11:14:52,523 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,539 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,549 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,627 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,674 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,731 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,745 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,756 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,781 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,790 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,819 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,837 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,854 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,862 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,889 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:52,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,003 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,039 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,056 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,070 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,122 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,131 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,158 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,167 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,181 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,213 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,246 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,252 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,273 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,282 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,311 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,318 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,322 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,331 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,346 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,350 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,357 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,362 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,380 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,388 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,448 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,453 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,459 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,477 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,491 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,500 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,511 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,515 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,530 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:53,531 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:14:55,502 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:14:55,502 INFO L235 Elim1Store]: Index analysis took 3025 ms [2019-09-07 11:14:55,504 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 511 treesize of output 220 [2019-09-07 11:14:55,507 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-09-07 11:14:55,619 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,637 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,656 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,671 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,736 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,750 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,764 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,776 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,811 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,852 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,910 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,932 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,942 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,949 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:55,971 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:56,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:56,042 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:56,083 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:56,137 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:56,165 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:56,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:56,238 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:56,252 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,539 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |main_~#x~0.offset| 12) (+ (* 4 main_~i~2) |main_~#x~0.offset| (- 4))) [2019-09-07 11:14:59,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,555 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,576 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,611 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,650 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,698 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,751 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,762 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,781 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,789 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,814 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,854 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,874 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,884 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:14:59,952 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:00,016 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:00,066 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:00,130 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:00,166 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:00,243 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:00,244 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:15:00,271 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:00,307 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:00,324 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:00,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:00,364 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,077 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:15:02,226 INFO L235 Elim1Store]: Index analysis took 6645 ms [2019-09-07 11:15:02,227 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 513 treesize of output 222 [2019-09-07 11:15:02,230 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-09-07 11:15:02,335 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,364 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,397 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,414 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,434 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,459 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,469 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,497 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,522 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,530 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,554 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,597 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,647 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,670 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,722 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,737 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,752 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,761 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,777 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,816 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,881 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,894 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,920 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,930 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:02,978 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,003 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,021 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,052 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,075 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,087 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,122 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,140 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,152 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,170 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,201 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,209 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,270 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,318 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,343 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,356 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,453 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,460 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,481 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,549 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,566 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,567 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-07 11:15:03,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-07 11:15:03,588 INFO L189 IndexEqualityManager]: detected not equals via solver